AUDIOLINE BigTel 150 - Phone

BigTel 150 - Phone AUDIOLINE - Free user manual and instructions

Find the device manual for free BigTel 150 AUDIOLINE in PDF.

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Product Type Cordless DECT/GAP Telephone
Brand / Model Audioline BigTel 150
Handset Dimensions (L x B x H) 52 x 29 x 170 mm
Base Station Dimensions (L x B x H) 148 x 95 x 45 mm
Weight (Handset approx.) 200 g (with batteries)
Power Supply (Base Station) 100-240 V AC, 6 V / 500 mA DC
Power Supply (Charging Station) 100-240 V AC, 6 V / 500 mA DC
Battery Type AAA NiMH rechargeable, 1.2 V, 500 mAh
Talk Time / Standby Time Up to 10 h / Up to 100 h
Range (Outdoor / Indoor) Up to 300 m / Up to 50 m
Display LCD with icons, contrast adjustable
Phonebook Capacity 50 entries (2 numbers per entry)
Call List Capacity 40 entries
Direct Call Keys 2 (M1, M2) for instant dialing
Handsfree Function Yes, with adjustable loudspeaker volume
Earpiece Volume Boost Up to 5 additional levels (total 10 levels)
Key Lock Manual and automatic (90 s idle)
Alarm Function Once or daily, with snooze
Baby Call (Emergency Dial) Stores one number; auto-dial on any key press
Maximum Number of Handsets 6 per base station
Registration to Multiple Bases Up to 4 base stations per handset
Dialing Modes Tone (DTMF) and Pulse (Rotary)
Supplementary Services Call waiting, call transfer, 3-party conference (with multiple handsets)
Safety Features Warning: keep away from medical equipment; use only supplied adapters/batteries; do not expose to moisture
Maintenance Clean with soft, dry cloth; no solvents

Frequently Asked Questions - BigTel 150 AUDIOLINE

Why can't I make phone calls?
First, ensure the telephone cable is connected properly and the base station is plugged into a working power outlet. Check that the handset is within range (up to 300 m outdoors, 50 m indoors). If the problem persists, test the line with another phone or contact your network provider.
My handset doesn't ring. What should I do?
Verify that the ringer is not turned off. Press and hold the # key for 2 seconds to toggle the ringer on/off. Also check the ring volume setting under HS setting > HS sound > Ring volume.
How do I charge the batteries and how long does it take?
Place the handset in the base station or charging station for at least 8 hours before first use. Use only AAA NiMH rechargeable batteries (1.2 V, 500 mAh). Never use ordinary alkaline batteries.
Caller ID is not shown. Why?
Caller ID (CLIP) requires a subscription from your telephone network provider. Additionally, the caller may have withheld their number. Check with your provider and ensure the service is enabled.
There is interference on my radio, TV, or internet connection when using the phone.
Keep the base station and handset at least 1 metre away from other electronic devices. If you have broadband internet, connect the phone through an ADSL filter to reduce interference.
My handset keeps losing connection or switching off.
Ensure the handset is within range (50 m indoors, 300 m outdoors). If the batteries are low, recharge for 8 hours. If the problem continues, replace the rechargeable batteries with new ones of the same type (AAA NiMH 1.2 V 500 mAh).
How can I register an additional handset?
Press and hold the paging key on the base station for about 10 seconds. On the new handset, go to Menu > Base setting > Register, select a base number (1-4), and enter the PIN (default: 0000). The handset will register within a few seconds.
How do I set the alarm?
Press Menu, select Clock/Alarm > Set alarm. Choose Once or Daily, then select On and enter the alarm time using the digit keys. To turn off the alarm, select Off.
How can I adjust the earpiece volume during a call?
Use the volume keys on the side of the handset during a call. You can set 5 levels normally, or up to 10 levels if the boost function is enabled (see HS setting > Boost). The setting is saved per mode (earpiece/handsfree).
What is the Boost function and how do I use it?
The Boost function amplifies the earpiece volume by up to 5 additional levels (total 10). Go to Menu > HS setting > Boost and choose Memory on (permanent), Auto reset (resets after call), or Off (standard 5 levels). Use with caution if multiple users share the handset.

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Download the instructions for your Phone in PDF format for free! Find your manual BigTel 150 - AUDIOLINE and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. BigTel 150 by AUDIOLINE.

USER MANUAL BigTel 150 AUDIOLINE

Schnurloses DECT-/GAP-Telefon Cordless DECT/GAP telephone

AUDIOLINE BigTel 150 - Schnurloses DECT-/GAP-Telefon Cordless DECT/GAP telephone - 1

text_image AUDIOLIFE 01234 8.8-150 M1 M2 DK 04 1 2 3 4 5 6 7 8 9 * 0 # R AUDIOLIFE 8.8-150
natural_image Top-down schematic of a device showing front view and rear view with battery and directional arrow (no text or symbols)

500 mAh = ca. 100 h / ca. 10 h

Displaysprache .....6, 22

E

Entsorgung ....3

Equalizer (Klang) einstellen .....19

1 Safety Information ....2
2 Preparing the Telephone 4
3 Operating Elements 7
4 Preliminary Information ....8
5 Telephoning ....10
6 Other features .....14
7 Call list / Redial ....15
8 Phone book / Direct call keys .....16
9 Setting the telephone .....18
10 Registering/de-registering handsets .....26
11 PBX / Supplementary Services .....27
12 Appendix 28

GB

1 Safety Information

Please read this operating instruction manual thoroughly.

Intended use

The telephone is suitable for telephoning within a public telephone network system. Any other use is considered unintended use. Unauthorised modification or reconstruction is not permitted. Under no circumstances open the device or complete any repair work yourself.

Installation location

Prevent excessive exposure to smoke, dust, vibration, chemicals, moisture, heat and direct sunlight.

Do not use the handset in potentially explosive areas.

Power adapter plug

⚠ Attention: Only use the power adapter plug supplied because other power supplies could damage the telephone. The socket outlet should be installed near the equipment and you should ensure access to the power adapter plug is not obstructed by furniture or such.

Rechargeable batteries

⚠ Attention: Never throw batteries into a fire. Only use batteries of the same type. Pay attention to the correct polarity. Incorrect polarity of the batteries represents a risk of explosion during charging.

Power failure

The telephone cannot be used to make calls in the event of a power failure. Always keep a cord connected telephone which operates without an external power supply available in case of emergency situations.

Medical equipment

⚠ Attention: Never use the telephone in the vicinity of medical equipment. Effects on such equipment cannot be fully ruled out. It is recommended that if you have a pacemaker fitted you check with a medical expert or your health adviser before using this product.

DECT ^1 telephones can cause an unpleasant humming sound in hearing aids.

^1 DECT: Digital Enhanced Cordless Telecommunication = Standard for cordless telephones

Earpiece Volume

Your telephone can amplify the earpiece volume significant (up to 30 dB). If the amplification is activated, the display shows (●)

In the menu (HS setting / Boost) you can switch the amplification on or off. When the amplification is "Off" you can set the earpiece volume to level 1...5.. With one of the other settings you can increase the earpiese volume to 5 higher levels.

When „Memory on“ is activated, the chosen earpiece volume will be set permanently.

When "Auto Reset" is activated and the volume is set to "Volume 06...10", the volume will be reset to "Volume 05" if the active call is ended.

Extreme caution should be taken if the handset is to be shared between users with normal hearing and those with hearing impairment.

Disposal

In order to dispose of your device, take it to a collection point provided by your local public waste authorities (e.g. recycling centre).

According to laws on the disposal of electronic and electrical devices, owners are obliged to dispose of old electronic and electrical devices in a separate waste container.

The adjacent symbol indicates that the device must not be disposed of in normal domestic waste!

Batteries represent a hazard to both health and the environment! Never open, damage or swallow batteries, nor allow them to get into the environment.

They may contain toxic and ecologically hazardous heavy metals. You are legally obliged to dispose of batteries at the point of sale or at appropriate collection points provided by your local public waste authorities. Disposal is free of charge. The adjacent symbols indicate that batteries must not be disposed of in normal domestic waste and but at authorised collection points.

Packaging materials must be disposed of according to local regulations.

AUDIOLINE BigTel 150 - Disposal - 1

AUDIOLINE BigTel 150 - Disposal - 2

AUDIOLINE BigTel 150 - Disposal - 3

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2 Preparing the Telephone

Safety information

⚠ Attention: It is essential to read the Safety Information in Chapter 1 before starting up.

Checking the package contents

Content BigTel model
150 150-2^1 150-3^1 150-4^1
Base station with power adapter plug 1 1 1 1Charging station with power adapter plug - 1 2 3Handset1234
Telephoneconnectioncable1111
Rechargeablebatteries2468
Operatinginstructions1111

^1 Visit www.audioline.de to find out whether this telephone is available.

AUDIOLINE BigTel 150 - Safety information - 1

The power adapter plugs supplied fulfils the eco-design directive of the European Council (Directive 2005/32/EC). This means that power consumption is considerably lower than power adapter plugs of an earlier design both in operating and idling modes.

Connecting the base station

⚠ Attention: Position the base station at least 1 m away from other electronic devices, otherwise there is a risk of mutual interference. Use only the power adapter plug supplied with the base station ! You should ensure access to the power adapter plug is not obstructed by furniture or such.

Connect the base station as illustrated in the diagram. For reasons of safety, only use the power adapter plug and telephone connection line supplied.

Telephone line socket

AUDIOLINE BigTel 150 - Connecting the base station - 1

text_image line socket

Mains power outlet

Connecting the charging station ^2

Connect the charging station to a mains power outlet.

⚠ Attention: Use only the power adapter plug supplied with the charging station! You should ensure access to the power adapter plug is not obstructed by furniture or such.

^2 Only applies to telephone sets with at least two handsets, see “Checking the package content”, page 4.

Inserting the batteries

AUDIOLINE BigTel 150 - Inserting the batteries - 1

natural_image Top-down schematic of a remote control panel with battery and indicator lights (no text or symbols)

Open the battery compartment cover.

Put in the batteries.

Close the battery compartment cover.

⚠ Attention: Use only type AAA NiMH rechargeable batteries, 1.2 V, 500 mAh. Never use normal batteries / primary cell batteries. Observe the correct polarity!

Charging the batteries

Before the handset is used for the first time, insert it in the base station / charging station for at least 8 hours.

The handset warms up during the charging process. This is normal and does not represent a risk. Use only the adapter plug unit provided for the charging

station. The battery status is shown on the display. When the battery capacity is nearly exhausted, the battery symbol ( ) will flash and you will hear a short beep (if activated / HS setting / HS sound / Low batt).

You should now put the handset for charging into the base station or the charging station.

Setting the time and date on the handset

At initial operation the handset does not have the correct time (e.g. for entries in the call list). The display shows "00:00" underneath the handset's name.

Date and time are set through the menu item "Clock/Alarm / Set time".

Setting the display language

The display language is available in different languages. The default setting is “German (Deutsch)”. Set the language using the menu item “HS setting / Language” (“MT-Einstell. / Sprache”).

Auto Answer

If this function is activated, an incoming call is taken when the handset is removed from the base station. The automatic answering function is activated and deactivated using the menu item “HS setting / Auto Answer”.

Switching the handset on and off

You can switch off the handset for saving battery capacity. You can not use a switched-off handset; it will not ring on incoming calls.

Press and hold the button for approx. 2 seconds. The handset will turn off.

For re-activating the handset press and hold the button for approx. 2 seconds again.

3 Operating Elements
AUDIOLINE BigTel 150 - Switching the handset on and off - 1

text_image Display Direct call key M1 On side of handset: Open call list / increase volume / "Up" key Open phonebook / decrease volume / "Down" key Off-hook button / Handsfree Digit keys Redial Microphone Audioline M1 M2 Flashing LED Earpiece Direct call key M2 Menu key / OK / Mute On-hook button / back to idle state / switch off and on handset (longpress) R-key (flash) / delete characters/numbers / one level up (in menu)

AUDIOLINE BigTel 150 - Switching the handset on and off - 2

text_image Locate handset (Paging) Charging contacts AUDIOLINE Bm.180

Indicator for ringing and active call

4 Preliminary Information

This chapter provides basic information on using the operating instruction manual and the telephone.

Battery capacity (display)

DisplayDescription
Batteries 100% charged
Batteries approx. 66% charged
Batteries approx. 33% charged
Batteries need charging / Charge the batteries

During the charging of the battery the icon is animated.

Standby mode

All descriptions in this operating manual assume that the handset is in Standby mode. The system switches to Standby mode by pressing the button.

All the functions can be accessed via the various menus. The entire menu structure can be found in the appendix.

The menu is opened in idle mode with the key OK OK

Use the arrow keys and to move within the menu.

Press the key to open a submenu.

To return to an upper menu level press the key.

Reduction of radiation

AUDIOLINE BigTel 150 - Reduction of radiation - 1

During a call the handset's radiation will be reduced due to its distance to the base station.

If only one handset is registered, the base's transmitting power will be reduced significantly if the handset is placed in the base.

Display icons

You are in a call.
handsfree is activated.
The phonebook is open.
The keypad is locked.
The microphone is muted.
There are entries in the call list. In case of new calls the icon is flashing.
You have a message waiting on the network (depending on your provider).
Please contact your provider for information.
(●) Earpice volume amplification is active.
The handset ringer is set to "Off".
An alarm is set.
Steady on: handset within range of the base station.
Flashing: handset out of range.
There are more digits on the left/right (not displayed).

Special key functions

In addition to their “normal” behaviour some keys have special functions:

Key Hongpress in idle state locks/unlocks the keypad.

Key Enters a space during input of names.

Key in idle state switches the handset ringer on/off.

GB

5 Telephoning

Taking a call

AUDIOLINE BigTel 150 - Taking a call - 1

Your phone is ringing.

If the handset is not in the base station:

AUDIOLINE BigTel 150 - Taking a call - 2

Press the Off Hook button. To activate Handsfree press the Off Hook button once again.

If the handset is in the base station and Auto Answer is not activated:

AUDIOLINE BigTel 150 - Taking a call - 3

Remove the handset from the base and press the Off Hook button. To activate Handsfree press the Off Hook button once again.

If the handset is in the base station and Auto Answer is activated:

AUDIOLINE BigTel 150 - Taking a call - 4

Remove the handset from the base - the call will be taken automatically.

Making a call

AUDIOLINE BigTel 150 - Making a call - 1

Enter the telephone number.

Delete wrong characters by pressing. R

AUDIOLINE BigTel 150 - Making a call - 2

The telephone number is being dialled.

You can also press the Off Hook button and you will hear the dialling tone. The entered number will be dialled immediately. It is not possible to correct wrong digits individually using this dialling procedure.

Ending a call

AUDIOLINE BigTel 150 - Ending a call - 1

Press the On Hook button or replace the handset in the base station.

Redial

Your handset saves the last 5 dialled telephone numbers. If a caller is stored in your phone book, the name will be displayed.

AUDIOLINE BigTel 150 - Redial - 1

Open the redial list.

AUDIOLINE BigTel 150 - Redial - 2

Select an entry.

AUDIOLINE BigTel 150 - Redial - 3

Press the Off Hook button.

Making a call from the call list

Your handset saves the numbers of the last 40 incoming calls in the call list. If a caller is stored in your phone book, the name will be displayed.

Saving can only take place if the function “Phone number transmission (CLIP)” is available at your connection and caller ID is not suppressed by the caller or was not transmitted for any other rea

AUDIOLINE BigTel 150 - Making a call from the call list - 1

Open the call list.

AUDIOLINE BigTel 150 - Making a call from the call list - 2

AUDIOLINE BigTel 150 - Making a call from the call list - 3

Select

an

entry.

AUDIOLINE BigTel 150 - Making a call from the call list - 4

Press the Off Hook button.

Making a call from the phone book

You can store up to 50 entries in the phone book.

For creating entries see section "Phone book", page 16.

AUDIOLINE BigTel 150 - Making a call from the phone book - 1

Open the telephone book.

AUDIOLINE BigTel 150 - Making a call from the phone book - 2

AUDIOLINE BigTel 150 - Making a call from the phone book - 3

Select

an

entry.

AUDIOLINE BigTel 150 - Making a call from the phone book - 4

AUDIOLINE BigTel 150 - Making a call from the phone book - 5

ect the telephone number if necessary (Mobile/Fixed net).

AUDIOLINE BigTel 150 - Making a call from the phone book - 6

Press the Off Hook button.

Making a call using the direct call keys

Your phone provides two direct call keys M1 und M2. For storing and editing entries see section “Editing telephone book entries”, page 17.

M1 / M2

Press one of the direct call keys. The stored telephone number will be dialled immediately.

Call timer

Your handset automatically times the duration of every call in hours, minutes and seconds.

Muting the microphone

During a call you can switch your handset's microphone off. Press and hold for approx. 3 seconds.

To unmute press and hold again for approx. 3 seconds.

Internal calls

Internal calls, transfers and conference calls are only possible if multiple handsets are registered.

Making an internal call

AUDIOLINE BigTel 150 - Making an internal call - 1

Press the menu key.

AUDIOLINE BigTel 150 - Making an internal call - 2

AUDIOLINE BigTel 150 - Making an internal call - 3

Select Intercom and press OK.

AUDIOLINE BigTel 150 - Making an internal call - 4

AUDIOLINE BigTel 150 - Making an internal call - 5

ect the desired handset if necessary and press OK.

AUDIOLINE BigTel 150 - Making an internal call - 6

Press the Off Hook button.

Transferring an external call to another handset

AUDIOLINE BigTel 150 - Transferring an external call to another handset - 1

During an external call . . .

Press the menu key.

AUDIOLINE BigTel 150 - Transferring an external call to another handset - 2

AUDIOLINE BigTel 150 - Transferring an external call to another handset - 3

Select Intercom and press OK.

AUDIOLINE BigTel 150 - Transferring an external call to another handset - 4

AUDIOLINE BigTel 150 - Transferring an external call to another handset - 5

ect the desired handset if necessary and press OK.

AUDIOLINE BigTel 150 - Transferring an external call to another handset - 6

Press the Off Hook button. When the called handset answers you can announce the call transfer.

AUDIOLINE BigTel 150 - Transferring an external call to another handset - 7

Press the On-Hook key. The call will be transferred.

If the called handset does not answer you will get back to the external call by pressing the key.

3-Party Conference

AUDIOLINE BigTel 150 - 3-Party Conference - 1

During an external call . . .

Press the menu key.

AUDIOLINE BigTel 150 - 3-Party Conference - 2

AUDIOLINE BigTel 150 - 3-Party Conference - 3

Select Intercom and press OK.

AUDIOLINE BigTel 150 - 3-Party Conference - 4

AUDIOLINE BigTel 150 - 3-Party Conference - 5

ect the desired handset if necessary and press OK.

AUDIOLINE BigTel 150 - 3-Party Conference - 6

Press the Off Hook button. When the called handset answers press .

The 3-party conference is established.

If any handset hangs up during a conference call will leave the other handset still in connection with the external call.

External call during an internal connection

When you are on an internal call the base ringer will announce an incoming external call. On the handset the incoming call will be displayed.

AUDIOLINE BigTel 150 - External call during an internal connection - 1

Press the Off Hook key to take the external call. The internal call will be ended.

Options during a call

During a call you can access the following options by pressing

AUDIOLINE BigTel 150 - Options during a call - 1

Select one of the following options and press OK:

Phonebook Open the phonebook

Mute/Unmute Mute/unmute the microphone

Intercom Internal call to another handset on the same base

Call log Open the call list

Redial Open the redial list

Equalizer Access to the equalizer

GB

6 Other features

Key lock

The key lock prevents functions assigned to buttons being activated inadvertently. Incoming calls can still be taken in the normal way even when the key lock function is activated.

AUDIOLINE BigTel 150 - Key lock - 1

Press and hold the star-key until you hear a short beep and the icon appears in the display.

AUDIOLINE BigTel 150 - Key lock - 2

For unlocking the keypad press the star-key again until you hear a short beep and the icon disappears.

Switching the handset ringer on/off

You can turn off the ringer via the menu item "HS setting / HS sound / Ring volume" as well.

AUDIOLINE BigTel 150 - Switching the handset ringer on/off - 1

Press and hold the #-key until you hear a short beep and the icon appears in the display.

AUDIOLINE BigTel 150 - Switching the handset ringer on/off - 2

For turning the ringer on again press the #-key again until you hear a short beep and the icon disappears.

Muting the handset ringer for an incoming call

In case of an incoming call you can mute the handset ringer. Nevertheless, you will be able to take the call as long as the caller did not hang up.

AUDIOLINE BigTel 150 - Muting the handset ringer for an incoming call - 1

Press the on-hook button.

Setting the earpiece/loudspeaker volume

During a call you can adjust the volume in 5 levels using the volume keys on the side of the handset (if telephoning “normally” -> earpiece volume, with hands-free -> loudspeaker volume). These separate settings will remain at the last selected level when you end the call.

When amplification is activated you can increase the earpiece volume up to level 10; please refer to the note on page 3.

7 Call list / Redial

Editing the call list

AUDIOLINE BigTel 150 - Editing the call list - 1

Open the call list.

AUDIOLINE BigTel 150 - Editing the call list - 2

/ Select an entry. Date and time of the respective call are shown. If the caller's number is stored in the phonebook, the name will be shown.

AUDIOLINE BigTel 150 - Editing the call list - 3

Press the menu key, select one of the following options and press OK:

Save Number The telephone number will be stored in the phone book. Enter a name, confirm or edit the telephone number and select a melody for the entry.

Delete The entry will be deleted immediately.

Delete all The complete list will be deleted after a confirmation query.

Editing the redial list

AUDIOLINE BigTel 150 - Editing the redial list - 1

Open the redial list.

AUDIOLINE BigTel 150 - Editing the redial list - 2

/ Select an entry. If the caller's number is stored in the phonebook, the name will be shown.

AUDIOLINE BigTel 150 - Editing the redial list - 3

Press the menu key, select one of the following options and press OK:

Save Number The telephone number will be stored in the phone book. Enter a name, confirm or edit the telephone number and select a melody for the entry.

Delete The entry will be deleted immediately.

Delete all The complete list will be deleted after a confirmation query.

8 Phone book / Direct call keys

Your phone can store up to 50 private phonebook entries with names and two numbers each (e. g. Mobile/Fixed net). You can assign an individual melody to each entry. Always enter the phone numbers with the area code; this enables a correct display of the respective caller for whom there is an existing entry and whose phone number transmission to your connection is available.

Creating a new entry

AUDIOLINE BigTel 150 - Creating a new entry - 1

Open the phonebook.

Empty telephone book: Empty is shown. After pressing OK you will see Add.

AUDIOLINE BigTel 150 - Creating a new entry - 2

Press the menu key.

AUDIOLINE BigTel 150 - Creating a new entry - 3

If there are entries: the first entry is shown.

Press the menu key twice

AUDIOLINE BigTel 150 - Creating a new entry - 4

Enter the name (max. 12 characters). Letters are also imprinted on the digit keys. Letters, digits and special characters are entered by pressing the relevant key the respective number of times. You can delete the last character with

R. Use the switch to capitals and back again. After a short time the cursor skips one position forwards.

AUDIOLINE BigTel 150 - Creating a new entry - 5

Press the menu key.

AUDIOLINE BigTel 150 - Creating a new entry - 6

Enter the (first) telephone number (max. 24 digits). If your telephone is connected to a PBX start the telephone number with the access code. If a dialling pause is needed, press after the access code for approx. 2 seconds. A P appears in the display.

AUDIOLINE BigTel 150 - Creating a new entry - 7

Press the menu key.

AUDIOLINE BigTel 150 - Creating a new entry - 8

Enter the (second) telephone number as described above (max. 24 digits).

AUDIOLINE BigTel 150 - Creating a new entry - 9

Press the menu key.

AUDIOLINE BigTel 150 - Creating a new entry - 10

/ Select a VIP melody for this entry.

AUDIOLINE BigTel 150 - Creating a new entry - 11

Press the menu key.

Editing telephone book entries

AUDIOLINE BigTel 150 - Editing telephone book entries - 1

Open the phonebook.

AUDIOLINE BigTel 150 - Editing telephone book entries - 2

AUDIOLINE BigTel 150 - Editing telephone book entries - 3

Select

an

entry.

AUDIOLINE BigTel 150 - Editing telephone book entries - 4

Press the menu key, select one of the following options and press OK:

Add You can create a new entry (see above).

Edit You can edit the entry. Use to delete characters and numbers then add new characters and numbers as required. Please refer to "Creating a new entry".

Delete The entry will be deleted.

Delete all The complete list will be deleted after a confirmation query.

Copy to The entry will be copied to one of the direct call keys.

Select M 1 oder M 2 and press OK. Select a telephone number if necessary and press OK.

Usage The number of entries is shown.

You can enter the first letter of the desired name using the alphanumerical keypad. The first matching entry is shown. Scroll to the desired entry using the arrow keys and .

GB

9 Setting the telephone

Date/Time

AUDIOLINE BigTel 150 - Date/Time - 1

Press the menu key.

AUDIOLINE BigTel 150 - Date/Time - 2

AUDIOLINE BigTel 150 - Date/Time - 3

Select Clock/Alarm and press OK.

AUDIOLINE BigTel 150 - Date/Time - 4

AUDIOLINE BigTel 150 - Date/Time - 5

Select Set time and press OK.

AUDIOLINE BigTel 150 - Date/Time - 6

Enter step by step the year, the day, the month, the hour and the minute using the digit keys and confirm each with OK.

Time format

AUDIOLINE BigTel 150 - Time format - 1

Press the menu key.

AUDIOLINE BigTel 150 - Time format - 2

AUDIOLINE BigTel 150 - Time format - 3

Select Clock/Alarm and press OK.

AUDIOLINE BigTel 150 - Time format - 4

AUDIOLINE BigTel 150 - Time format - 5

Select Time format and press OK.

AUDIOLINE BigTel 150 - Time format - 6

AUDIOLINE BigTel 150 - Time format - 7

Select 12-hour or 24-hour and press OK.

Date format

AUDIOLINE BigTel 150 - Date format - 1

Press the menu key.

AUDIOLINE BigTel 150 - Date format - 2

AUDIOLINE BigTel 150 - Date format - 3

Select Clock/Alarm and press OK.

AUDIOLINE BigTel 150 - Date format - 4

AUDIOLINE BigTel 150 - Date format - 5

Select Date format and press OK.

AUDIOLINE BigTel 150 - Date format - 6

AUDIOLINE BigTel 150 - Date format - 7

Select DD/MM or MM/DD and press OK.

Alarm

AUDIOLINE BigTel 150 - Alarm - 1

Press the menu key.

AUDIOLINE BigTel 150 - Alarm - 2

AUDIOLINE BigTel 150 - Alarm - 3

Select Clock/Alarm and press OK.

AUDIOLINE BigTel 150 - Alarm - 4

AUDIOLINE BigTel 150 - Alarm - 5

Select Set alarm and press OK.

AUDIOLINE BigTel 150 - Alarm - 6

AUDIOLINE BigTel 150 - Alarm - 7

ne of the following options and press OK:

Once

Select On and press OK. Enter the alarm time using the digit keys. The alarm is given once at the specified time. For switching the alarm off select Off and press OK.

Daily

Select On and press OK. Enter the alarm time using the digit keys. The alarm is repeated daily at the specified time. For switching the alarm off select Off and press OK.

Handset ringer / attention tones

AUDIOLINE BigTel 150 - Handset ringer / attention tones - 1

Press the menu key.

AUDIOLINE BigTel 150 - Handset ringer / attention tones - 2

AUDIOLINE BigTel 150 - Handset ringer / attention tones - 3

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Handset ringer / attention tones - 4

AUDIOLINE BigTel 150 - Handset ringer / attention tones - 5

Select HS sound and press OK.

AUDIOLINE BigTel 150 - Handset ringer / attention tones - 6

AUDIOLINE BigTel 150 - Handset ringer / attention tones - 7

ne of the following options and press OK:

Ring volumeSelect the desired volume (Off, 1...5 or 1...10 with amplification activated / refer to the note on page 3) and press OK.
Ext. ringSelect a melody for external calls and press OK.
Int. ringSelect a melody for internal calls and press OK.
Key toneSelect Off, On or Melody and press OK.On: A beep is to be heard for every key press.Melody: Depending on the pressed key different tones are to be heard.
Low batt SelectOff or On.On: An attention tone is given when the batteries are nearly exhausted.
Out-of-rangeSelect Off or On.On: An attention tone is given when the handset moves too far from the base.

Setting the equalizer

AUDIOLINE BigTel 150 - Setting the equalizer - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting the equalizer - 2

AUDIOLINE BigTel 150 - Setting the equalizer - 3

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Setting the equalizer - 4

AUDIOLINE BigTel 150 - Setting the equalizer - 5

Select Equalizer and press OK.

AUDIOLINE BigTel 150 - Setting the equalizer - 6

AUDIOLINE BigTel 150 - Setting the equalizer - 7

ne of the following options and press OK:

Treble Select this setting to increase the higher frequencies and press OK.

Natural Select this setting for a natural sound and press OK.

Bass Select this setting to increase the lower frequencies and press OK.

Setting the boost function

AUDIOLINE BigTel 150 - Setting the boost function - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting the boost function - 2

AUDIOLINE BigTel 150 - Setting the boost function - 3

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Setting the boost function - 4

AUDIOLINE BigTel 150 - Setting the boost function - 5

Select Boost and press OK.

AUDIOLINE BigTel 150 - Setting the boost function - 6

AUDIOLINE BigTel 150 - Setting the boost function - 7

ect one of the following options and press OK:

Memory on Select this setting to activate the boost function permanently. This allows you to set the earpiece volume up to level 10 / refer to the note on page 3.

Auto reset Select this setting to activate the boost function only for the current call. This allows you to set the earpiece volume up to level 10 / refer to the note on page 3.

Off Select this setting to deactivate the amplification. You can set the earpiece volume in 5 levels.

Setting the contrast

AUDIOLINE BigTel 150 - Setting the contrast - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting the contrast - 2

AUDIOLINE BigTel 150 - Setting the contrast - 3

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Setting the contrast - 4

AUDIOLINE BigTel 150 - Setting the contrast - 5

Select LCD contrast and press OK.

AUDIOLINE BigTel 150 - Setting the contrast - 6

AUDIOLINE BigTel 150 - Setting the contrast - 7

ect the desired contrast and press OK.

Setting the handset name

AUDIOLINE BigTel 150 - Setting the handset name - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting the handset name - 2

AUDIOLINE BigTel 150 - Setting the handset name - 3

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Setting the handset name - 4

AUDIOLINE BigTel 150 - Setting the handset name - 5

Select Handset Name and press OK.

Use to delete characters then add new characters as required (max. 10 characters).

Use to switch to capitals and back again.

Press OK to finish.

Setting Auto Answer

AUDIOLINE BigTel 150 - Setting Auto Answer - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting Auto Answer - 2

AUDIOLINE BigTel 150 - Setting Auto Answer - 3

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Setting Auto Answer - 4

AUDIOLINE BigTel 150 - Setting Auto Answer - 5

Select Auto Answer and press OK.

AUDIOLINE BigTel 150 - Setting Auto Answer - 6

AUDIOLINE BigTel 150 - Setting Auto Answer - 7

Select On or Off and press OK.

If Auto Answer is on an incoming call will immediately be taken when the handset is taken from the base.

Setting baby call

AUDIOLINE BigTel 150 - Setting baby call - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting baby call - 2

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Setting baby call - 3

Select Baby call and press OK.

AUDIOLINE BigTel 150 - Setting baby call - 4

Select On and press OK.

AUDIOLINE BigTel 150 - Setting baby call - 5

Use the digit keys to enter a telephone number and press OK. Use to delete digits if necessary.

If activated Baby call is flashing in the display. Pressing any key except the menu key and the on-hook button dials the stored telephone number. To deactivate select Menu -> HS setting -> Baby call -> Off.

Setting automatic keypad lock

AUDIOLINE BigTel 150 - Setting automatic keypad lock - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting automatic keypad lock - 2

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Setting automatic keypad lock - 3

Select Auto keylock and press OK.

AUDIOLINE BigTel 150 - Setting automatic keypad lock - 4

Select On and press OK.

If activated the keypad will be locked 90 seconds after pressing a key for the last time. To unlock the keypad press and hold down or approx. 2 seconds.

To deactivate select Menu -> HS setting -> Auto keylock -> Off.

Setting the display language

AUDIOLINE BigTel 150 - Setting the display language - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting the display language - 2

Select HS setting and press OK.

AUDIOLINE BigTel 150 - Setting the display language - 3

Select Language and press OK.

AUDIOLINE BigTel 150 - Setting the display language - 4

lect the desired language and press OK.

Clear the VMWI indication

AUDIOLINE BigTel 150 - Clear the VMWI indication - 1

Press the menu key.

AUDIOLINE BigTel 150 - Clear the VMWI indication - 2

AUDIOLINE BigTel 150 - Clear the VMWI indication - 3

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Clear the VMWI indication - 4

AUDIOLINE BigTel 150 - Clear the VMWI indication - 5

Select Clear VMWI and press OK.

If the display shows a message in your voice mailbox (network operator dependent), but you do not have a mailbox, you can clear the display. In case of doubt or for further information, contact your network operator.

Select a base station

AUDIOLINE BigTel 150 - Select a base station - 1

Press the menu key.

AUDIOLINE BigTel 150 - Select a base station - 2

AUDIOLINE BigTel 150 - Select a base station - 3

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Select a base station - 4

AUDIOLINE BigTel 150 - Select a base station - 5

Select Select base and press OK.

AUDIOLINE BigTel 150 - Select a base station - 6

AUDIOLINE BigTel 150 - Select a base station - 7

lect the desired base or "Auto" and press OK.

If your handset is subscribed to several base stations you can select a base station to operate with the handset ("1...4"). When "Auto" is activated, the handset will automatically choose the closest base unit in standby. During a call there will be no changing of the base station.

Setting the dialling mode

AUDIOLINE BigTel 150 - Setting the dialling mode - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting the dialling mode - 2

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Setting the dialling mode - 3

Select Advance and press OK.

AUDIOLINE BigTel 150 - Setting the dialling mode - 4

Select Dial mode and press OK.

AUDIOLINE BigTel 150 - Setting the dialling mode - 5

Select Tone or Pulse and press OK.

In most situations the "Tone" option should be selected.

Setting the recall time

AUDIOLINE BigTel 150 - Setting the recall time - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting the recall time - 2

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Setting the recall time - 3

Select Advance and press OK.

AUDIOLINE BigTel 150 - Setting the recall time - 4

Select Recall time and press OK.

AUDIOLINE BigTel 150 - Setting the recall time - 5

Select Short (xx ms), Medium (xx ms) or Long (xx ms) and press OK.

The typical setting for access to analogue telephone networks in Germany is "Short".

Setting a prefix

AUDIOLINE BigTel 150 - Setting a prefix - 1

Press the menu key.

AUDIOLINE BigTel 150 - Setting a prefix - 2

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Setting a prefix - 3

Select Advance and press OK.

AUDIOLINE BigTel 150 - Setting a prefix - 4

Select Prefix and press OK.

AUDIOLINE BigTel 150 - Setting a prefix - 5

Enter a prefix using the digit keys and press OK. Use to delete characters if necessary.

GB

This menu item allows you to enter a prefix. To prepend the prefix before dialing a number, press the 0 key for about 2 seconds.

Example 1: You have stored the prefix "01000".

  • Enter the telephone number 1234. The display shows "1234".
  • Press the 0 key for about 2 seconds. The display shows "010001234".
  • Press the Off-hook button to dial the number.

Example 2: You have stored the prefix "01000".

  • Open the phone book and select an item
  • Press the 0 key for about 2 seconds (if there are 2 numbers stored to this entry these are shown. Select the desired number with the arrow keys, for example, 987654321).
  • Press the 0 key for about 2 seconds.
  • The telephone number "01000987654321" is dialed immediately.

Entering SOS numbers

AUDIOLINE BigTel 150 - Entering SOS numbers - 1

Press the menu key.

AUDIOLINE BigTel 150 - Entering SOS numbers - 2

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Entering SOS numbers - 3

Select Advance and press OK.

AUDIOLINE BigTel 150 - Entering SOS numbers - 4

Select SOS number and press OK.

AUDIOLINE BigTel 150 - Entering SOS numbers - 5

Select one of the memories 01 - 04 and press OK.

AUDIOLINE BigTel 150 - Entering SOS numbers - 6

Enter a SOS number (max. 8 digits) using the digit keys and press OK. Use to delete characters if necessary.

By entering the emergency numbers you define telephone numbers that can be dialed by manual input even if the keypad is locked. Please note that there are telephone numbers of up to 8 digits allowed. It makes sense to store the "official" emergency numbers e. g. 110 or 112 here.

Changing the PIN

AUDIOLINE BigTel 150 - Changing the PIN - 1

Press the menu key.

AUDIOLINE BigTel 150 - Changing the PIN - 2

AUDIOLINE BigTel 150 - Changing the PIN - 3

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Changing the PIN - 4

AUDIOLINE BigTel 150 - Changing the PIN - 5

Select

Advance and press OK.

AUDIOLINE BigTel 150 - Changing the PIN - 6

AUDIOLINE BigTel 150 - Changing the PIN - 7

Select Change pin and press OK.

AUDIOLINE BigTel 150 - Changing the PIN - 8

Enter a new PIN using the digit keys and press OK.

The PIN is necessary when registering new handsets. In delivery state the PIN is 0 0 0 0.

Resetting the phone

AUDIOLINE BigTel 150 - Resetting the phone - 1

Press the menu key.

AUDIOLINE BigTel 150 - Resetting the phone - 2

AUDIOLINE BigTel 150 - Resetting the phone - 3

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Resetting the phone - 4

AUDIOLINE BigTel 150 - Resetting the phone - 5

Select

Advance and press OK.

AUDIOLINE BigTel 150 - Resetting the phone - 6

AUDIOLINE BigTel 150 - Resetting the phone - 7

Select Reset and press OK. The telephone will be reset after a confirmation query.

Handset and base station will be reset to delivery state. All memorys will be erased.

GB

10 Registering/de-registering handsets

Six handsets can be registered to a base station. The handsets delivered with your telephone are already registered.

Each handset can be registered to four base stations.

To register a “foreign” handset please refer to it’s user manual.

Registering a handset of the same type

AUDIOLINE BigTel 150 - Registering a handset of the same type - 1

Press and hold down the paging key on the base station for approx. 10 seconds.

AUDIOLINE BigTel 150 - Registering a handset of the same type - 2

Press the menu key on the handset.

AUDIOLINE BigTel 150 - Registering a handset of the same type - 3

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Registering a handset of the same type - 4

Select Register and press OK.

AUDIOLINE BigTel 150 - Registering a handset of the same type - 5

Select a number for the base station (1 - 4) and press OK.

AUDIOLINE BigTel 150 - Registering a handset of the same type - 6

Enter the relevant PIN for the base, the new handset should be registered on and press OK.

After a few seconds the handset will be registered.

Deleting a handset

AUDIOLINE BigTel 150 - Deleting a handset - 1

Press the menu key.

AUDIOLINE BigTel 150 - Deleting a handset - 2

Select Base setting and press OK.

AUDIOLINE BigTel 150 - Deleting a handset - 3

Select Advance and press OK.

AUDIOLINE BigTel 150 - Deleting a handset - 4

Select Deregister and press OK.

You can only cancel subscription of another handset, not the handset you are using to do the remove procedure.

11 PBX / Supplementary Services

PBX

If the telephone is connected to a private branch exchange, functions such as transferring calls and automatic call back can be used via the R button.

Refer to the operating manual provided with your private branch exchange as to which Flash time must be set in order to use these functions. The sales outlet where you purchased the exchange can provide information as to whether the telephone will work properly with the exchange.

Please remember to enter the access code and a neccessary dialling pause (longpress "0") when creating phone book entries.

Supplementary services

Your telephone supports supplementary services provided by your telephone network provider, such as brokering, call waiting and conference facilities.

These supplementary services can be used via the R-button.

Please contact your telephone network provider regarding which Flash time must be set to use the supplementary services. Contact your telephone network provider with regard to enabling supplementary services.

GB

12 Appendix

AUDIOLINE BigTel 150 - Menu Structure - 1

flowchart
graph TD
    A["Intercom"] --> B["Phonebook"]
    B --> C["Clock/Alarm"]
    C --> D["Set alarm"]
    D --> E["Date format DD/MM/MM/DD"]
    E --> F["Time format 24/12 hour"]
    F --> G["Set time"]
    G --> H["HS setting HS sound Ring volume"]
    H --> I["Equalizer"]
    I --> J["Boost"]
    J --> K["LCD"]
    K --> L["Handset"]
    L --> M["Auto"]
    M --> N["Baby call"]
    N --> O["Auto keylock"]
    O --> P["Language"]
    P --> Q["Base setting Clear VMWI"]
    Q --> R["Register"]
    R --> S["Select base"]
    S --> T["Advance Dial mode Tone / Pulse"]
    T --> U["Recall time Short / Medium / Long"]
    U --> V["Prefix"]
    V --> W["SOS"]
    W --> X["Deregister"]
    X --> Y["Change"]
    Y --> Z["R"]
    Z --> AA["e"]
    AA --> AB["s"]
    AB --> AC["e"]

In Case of Problems

Should problems arise with the telephone, please refer to the following information first.

In the case of technical problems, contact our Hotline. Please refer to our website www.audioline.de for the telephone number.

In the case of claims under the terms of guarantee, contact your sales outlet.

There is a 2 year period of guarantee.

Some issues may simply be resolved by disconnecting the power to the unit. In such instances the power to the main base station should be switched off and batteries in the handset should also be removed for about 20 minutes. After which reconnect everything to determine if this has resolved the issue.

I can't make phone calls

  • Make sure the phone cable is connected properly. If it is, there may be a fault. Please make sure you're using the phone cable that came with your phone or a similar one.
  • Check power's plugged in, switched on and working.
  • Make sure you aren't too far from the base (in ideal conditions, it should work up to 300 metres outdoors and up to 50 metres indoors).
  • Test the phone line and socket by using another phone.

I keep losing my connection

  • Make sure you aren't too far from the base station (in ideal conditions, it should work up to 300 metres outdoors and up to 50 metres indoors).
  • The base station may not be in an ideal location – consider moving it.

My handset keeps switching off

  • It may need recharging. So it can charge fully, place your handset on its charger base for at least 8 hours (make sure the power socket is switched on!).
  • Replace the rechargeable batteries. Any replacement batteries should be the same type as those provided.

Caller's identification (Call Line ID) isn't working

  • Check you have this service on your phone line. Please call your network provider.
  • The caller may have withheld their phone number.

My handset doesn't ring

- Check that the ringer is on. See page 19.

I've got a buzzing noise on my radio, TV or computer

- We suggest you use your cordless handset at least one metre away from electrical equipment and mobile phones.

There is interference in the earpiece and/or internet connection is very slow when using the phone

- You must plug the phone into the wall socket via an ADSL filter if you have broadband internet on your phone line.

Declaration of Conformity

AUDIOLINE BigTel 150 - Declaration of Conformity - 1

This device fulfils the requirements stipulated in the EU directives:

- 1999/5/EU directive on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity.

- 2005/32/EU directive "Energy-using products".

Conformity with the above mentioned directives is confirmed by the CE symbol on the device.

To view the complete Declaration of Conformity, please refer to the free download available on our web site www.audioline.de.

Maintenance

Clean the housing surfaces with a soft, fluff-free cloth.

Do not use any cleaning agents or solvents.

Technical data

Standard: DECT / GAP

Number of channels: 120 duplex channels

Frequencies: 1880 MHz to 1900 MHz

Duplex mode: Time division multiplex, 10ms frame length

Channel spacing: 1728 kHz

Bit rate: 1152 kBit / s

Modulation: GFSK

Voice encoding: 32 kBit / s

Transmitter power: 10 mW (average power per channel)

Range: up to 300 m outside, up to 50 m inside buildings

Electricity supply base station:

100\~240 V AC, 6 V / 500 mA DC

Handset: Operating time: Stand-by time / Talk time

500 mAh = up to 100 h / up to 10 h

Charging time: approx. 8 hours

Operating temperature for handset operation:

5^ to 45^ ; 20 % to 75 % rel. humidity

Operating temperature for base station operation:

5^ to 45^ ; 20 % to 75 % rel. humidity

Storage temperature: -10°C to +60°C

Dial mode: Tone / Pulse

R-key: Flash; Short (100 ms) / Medium (270 ms) / Long (600 ms)

Base station dimensions (mm): L / B / H = approx. 148 x 95 x 45

Handset dimensions (mm): L / B / H = approx. 52 x 29 x 170

Telephone line cord:

TSV on Pin 3 and 4 according to CTR 37 (Euro)

Adapter plug: European-type mains connector

Guarantee

AUDIOLINE equipment is produced and tested according to the latest production methods. The implementation of carefully chosen materials and highly developed technologies ensure trouble-free functioning and a long service life. The terms of guarantee do not apply where the cause of equipment malfunction is the fault of the telephone network operator or any interposed private branch extension system. The terms of guarantee do not apply to the batteries or power packs used in the products. The period of guarantee is 24 months from the date of purchase.

All deficiencies related to material or manufacturing errors within the period of guarantee will be redressed free of charge. Rights to claims under the terms of guarantee are annulled following tampering by the purchaser or third parties. Damage caused as the result of improper handling or operation, normal wear and tear, incorrect positioning or storage, improper connection or installation or Acts of God and other external influences are excluded from the terms of guarantee. In the case of complaints, we reserve the right to repair defect parts, replace them or replace the entire device. Replaced parts or devices become our property. Rights to compensation in the case of damage are excluded where there is no evidence of intent or gross negligence by the manufacturer.

If your device shows signs of defect during the period of guarantee, please return it to the sales outlet in which you purchased the AUDIOLINE device together with the purchase receipt. All claims under the terms of guarantee in accordance with this agreement can only be asserted at the sales outlet. No claims under the terms of guarantee can be asserted after a period of two years from the date of purchase and hand-over of the product.

Index

A

Alarm 18

Attention tones 19

Auto Answer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6, 20

Automatic keypad lock .....21

B

Baby call....21

Battery capacity (display) .....8

Boost function .....19

C

Call list 11, 15

Call timer....11

Charging station....5

Charging the batteries 5

Checking the package contents .....4

Connecting the base station .....4

Contrast 20

D

Date 18

Date format....18

Declaration of Conformity .....30

Dialling mode .....23

Direct call keys .....11, 16, 17

Display icons 9

Display language .....6, 21

Disposal 3

E

Earpiece Volume 3

Ending a call....10

Equalizer....19

External call during an internal

connection .....13

G

Guarantee 32

H

Handset name .....20

Handset ringer .....19

|

In Case of Problems .....29

Inserting the batteries .....5

Installation location .....2

Intended use 2

Internal calls 12

K

Key lock 14

M

Maintenance....30

Making a call 10

Medical equipment .....2

Menu Structure .....28

Muting the handset ringer .....14

Muting the microphone .....11

N

Navigating in the menu .....8

0

Operating Elements 7

Options during a call .....13

P

PBX 27

Phone book .....11, 16

PIN 25

Power adapter plug ....2

Power failure .....2

Prefix 23

R

Recall time .....23

Rechargeable batteries .....2

Redial 10

Redial list ....15

Appendix

Reduction of radiation 8

Registering/de-registering handsets . . .26

Reset 25

S

Safety Information 2

Select a base station .....22

Setting the earpiece/loudspeaker volume .....14

SOS numbers .....24

Special key functions .....9

Standby mode 8

Supplementary services .....27

Switching the handset ringer on/off . . . .14

T

Taking a call 10

Time 18

Time and date 6

Time format 18

Transferring an external call .....12

V

VMWI indication .....22

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Product information

Brand : AUDIOLINE

Model : BigTel 150

Category : Phone