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2. Connect the charger lead to the phone socket, and then connect the charger to the AC socket.
3. During charging if the phone is in ‘’ switched off mode ‘’, charging indicator will be displayed on the screen. If the phone is in ‘’switch on mode
‘’and the battery is fully charged, the charging indicator on the screen will stop twinkling. While using the handset for the first time, please completely
discharge and then completely charge the battery. Repeat the process for three times to achieve the full performance of the battery.
4. Long period unused or some other reasons may cause low battery pressure, so at the beginning of charging the screen is black and it may take
a while before the charging indicator appears.
Warning : During charging, in order to avoid serious damage to phone circuitry, do not try to remove the battery.
3. Calls
3.1 Key Definition