Charging The Battery; Security Codes; Pin Code - Maxcom MM136 User Manual

Charging the Battery

5.5
1. Plug the charger into a power outlet.
2. Plug the charger into a jack at the bottom of the phone. A
battery icon will start blinking after the charger is properly
connected.
After the battery is fully charged and the battery icon stops
blinking, unplug the charger. If the battery is about to get
discharged, the indicator will turn red, the phone will emit a
warning beep
->Options->Other Alert Sounds->); when the battery get
discharged, the phone will switch off automatically. Do not leave
the battery discharged for a long time as it might negatively affect
the quality of your battery and the battery life. To ensure your
phone works properly, use only the charger recommended by its
Manufacturer. While charging, keep the back cover in place. While
charging, place your phone in a well ventilated place with air
temperature between 0°C ~ 45°C. If the battery gets totally
discharged, it might take several minutes for a battery icon to be
displayed and the phone to be ready to be used again.

Security Codes

5.6

PIN Code

5.6.1
PIN Code is the Personal Identification Number for your SIM card,
and it is provided by the service provider.
PIN2 code is provided by the service provider along with SIM
18
(if the feature is enabled in Profiles