B103 - Smartphone Plum - Free user manual and instructions
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| Product Type | Smartphone |
| Brand | Plum |
| Model | B103 |
| Dimensions | 120 x 60 x 10 mm |
| Weight | 100 g |
| Power Supply | Removable Li-Ion battery, 3.7V, 1200 mAh |
| Display | 2.4-inch TFT, 240x320 pixels |
| Processor | Single-core, 1.2 GHz |
| Memory | 256 MB RAM, 512 MB internal storage, microSD slot up to 32 GB |
| Camera | Rear: VGA, Front: none |
| Connectivity | GSM 850/900/1800/1900, Bluetooth 3.0, micro USB 2.0 |
| Radio | FM radio with headset antenna |
| Audio | 3.5 mm headphone jack, speakerphone |
| Operating System | Nucleus RTOS (proprietary) |
| Main Functions | Calls, SMS, MP3 player, FM radio, flashlight, torch |
| Battery Life | Up to 10 hours talk time, up to 20 days standby |
| Care and Cleaning | Wipe with a soft, dry cloth. Do not use harsh chemicals. |
| Safety | Keep away from water and extreme temperatures. Use only approved chargers. |
| Spare Parts and Repairability | Battery, charger, and USB cable available. Battery replacement is user-serviceable. |
| General Information | Designed for basic communication and entertainment. Not intended for heavy app usage. |
Frequently Asked Questions - B103 Plum
How do I insert the SIM card?
Remove the back cover and battery. Slide the SIM card into the slot with the gold contacts facing down. The phone supports one SIM.
How can I expand the storage?
The phone has a microSD card slot under the back cover. Insert a microSD card (up to 32 GB) to store music, photos, and files.
Why is the phone not turning on?
Charge the battery for at least 30 minutes, then try pressing and holding the power button for 10 seconds. If still off, try removing and reinserting the battery.
How do I set the date and time?
Go to Menu > Settings > Date/Time. You can set manually or use network time if available.
Can I use WhatsApp on this phone?
No, this phone runs a basic operating system and does not support Android apps like WhatsApp. It is suitable for calls and SMS only.
How do I take a photo?
Press the camera shortcut key (usually on the side) or go to Menu > Camera. Aim and press the centre button to capture. Photos are saved in the gallery.
Why is there no sound during a call?
Check if the volume is turned up during the call. Ensure the earpiece is not blocked. If using speakerphone, toggle between modes.
How do I delete old messages?
Open Messages, highlight the conversation, press Options > Delete. You can delete one or multiple messages.
Can I use headphones?
Yes, plug a 3.5 mm headphone into the jack at the top. The phone also supports FM radio via the headset antenna.
How do I reset the phone to factory settings?
Go to Menu > Settings > Restore Factory. This will erase all user data. Use only if necessary.
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