Basic Functions; Power - Maxcom MM 819 Manual

outlet in time. It's normal that the phone is slightly hot.
Attention！
1、 Battery would reach its maximum capacity after charging
2-3 times.
2、Keep temperature between 0°C and 40°C during
charging
3、With time passing by the battery will gradually be worn
and thus need longer time to charge. This is normal.
4、Long-time continuous charging may damage battery and
charger, so please stop charging in time.
Turn on the phone
Hold the red button to switch the phone on or off.
You may see one of the following information after power
on:
SIM card is lost or insert incorrectly；
SIM card is damaged or invalid.
If SIM card is available but protected by PIN code, it would
display PIN:
Input PIN code and enter.
Use "erase" to delete.
Basic function
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