Install Battery; Charge Battery; Switch The Phone On - Telefunken TM 230 COSI User Manual

3. Install Battery

Once your SIM card and micro-SD card are installed, you have to install the battery in the
phone. This mobile phone is suitable for original battery and accessories. Install the
battery by sliding it into the battery compartment with the contacts facing downwards to
the left, so as to prevent the battery contact patch from being damaged. Then, replace
the battery cover.

4. Charge battery

For the first and further uses, charge the battery of the phone. The icon
when the battery is low. To charge the battery, connect the charger end (micro USB slot)
to the phone charging port, and the mains adapter to a wall socket.
You will see icon, when the battery is fully charged, so you can disconnect the charger
from the phone and unplug the charger from the wall outlet.
You can also use the charging base. Connect the USB cable to the charging base and to
the wall outlet. Put the phone on the charging cradle, it will start charging automatically.
WARNING: When a travel charger and its accessories are used to charge the battery,
please firstly check if they are original or recognized by the original manufacturer. The use
of other accessories may damage your mobile phone and cause risks. Always use them
indoor and in dry places.
Do not throw the battery into fire so as to prevent fire. The broken battery may cause
explosion. Refer to the Security Instructions chapter about detailed battery use
precautions.

5. Switch the phone ON

Press and hold "Hang up"
If no SIM card is inserted or if the SIM card is damaged the display shows "Insert SIM".
Attention: Contact your service provider if no PIN/PUK number was provided with the
SIM card. You have 3 trials to enter the correct PIN code. "SIM locked" is displayed if no
more input is possible.
In this case unlock the SIM card by entering the PUK number:
1. Enter and confirm the PUK number.
2. Input and confirm new PIN number.

6
key for 3 seconds to switch the phone ON or OFF.
is displayed