Using The Phone; Powering On/Off The Phone - Maxcom MM831 User Manual

Using the Phone

Powering On/Off the Phone

To switch on/off the phone, press and hold the red
receiver key.
If there are any problems to switch on the phone, make
sure the battery is charged and properly installed.
If the prompt to enter the PIN code appears, enter the
code. You will get the code with the SIM Card starter kit.
After the code is entered, press the Left Function Key to
confirm.
20
While talking: backlight the display
screen, and then press to
enable/disable volume booster.