TM 220 COSI - Smartphone TELEFUNKEN - Free user manual and instructions
Find the device manual for free TM 220 COSI TELEFUNKEN in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Smartphone |
| Brand | Telefunken |
| Model | TM 220 COSI |
| Dimensions | Approx. 165 x 76 x 8 mm |
| Weight | Approx. 180 g |
| Display | 6.5-inch IPS LCD, 720 x 1600 pixels |
| Processor | Quad-core 1.8 GHz |
| RAM | 2 GB |
| Storage | 16 GB, expandable via microSD up to 128 GB |
| Camera (Rear) | 8 MP with flash |
| Camera (Front) | 5 MP |
| Battery | 3000 mAh, removable |
| Operating System | Android 10 (Go edition) |
| Connectivity | 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 4.2, GPS |
| SIM | Dual SIM (Nano-SIM) |
| Sensors | Accelerometer, proximity, light |
| Power Input | 5V/1A via microUSB |
| Maintenance | Clean with soft, dry cloth. Do not use abrasive cleaners. |
| Safety | Avoid exposure to water and extreme temperatures. Remove battery if device not used for long period. |
| Spare Parts | Battery and charger available. For other parts, contact Service Center. |
Frequently Asked Questions - TM 220 COSI TELEFUNKEN
How do I insert the SIM and microSD cards?
Turn off the phone, remove the back cover, and insert the Nano-SIM cards into the slots. For microSD, insert into the dedicated slot. Replace the cover and battery.
How can I extend battery life?
Reduce screen brightness, disable unused connections (Wi-Fi, Bluetooth), and close background apps. Also, enable Battery Saver mode in settings.
Why is my phone not charging?
Check if the charger and cable are properly connected. Try a different outlet or charger. If the battery is completely drained, let it charge for at least 15 minutes before turning on.
How do I take a screenshot?
Press and hold the Power button and Volume Down button simultaneously until you see a flash or hear a sound.
Can I use the phone as a Wi-Fi hotspot?
Yes. Go to Settings > Network & Internet > Hotspot & tethering and enable Wi-Fi hotspot. You can set a password for security.
What should I do if the screen freezes?
Press and hold the Power button for about 10 seconds to force restart. If the issue persists, try factory reset after backing up data.
How do I transfer files from my phone to a computer?
Connect the phone to a computer using a microUSB cable. On your phone, swipe down and select 'File Transfer' (MTP) mode. You can then copy files.
Does the phone support 4G calling (VoLTE)?
Yes, the phone supports 4G VoLTE for high-quality voice calls. Ensure it is enabled in network settings.
How to set up a fingerprint?
Go to Settings > Security & Location > Fingerprint and follow the screen instructions to register your fingerprint. Use it to unlock the phone.
Is the phone waterproof?
No, the TM 220 COSI is not waterproof. Avoid exposing it to water or high humidity to prevent damage.
User questions about TM 220 COSI TELEFUNKEN
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Smartphone in PDF format for free! Find your manual TM 220 COSI - TELEFUNKEN and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. TM 220 COSI by TELEFUNKEN.
USER MANUAL TM 220 COSI TELEFUNKEN
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : TELEFUNKEN
Model : TM 220 COSI
Category : Smartphone