13
Key
Function
Menu Key
Touch to get the options for the current
screen.
Back Key
Touch to go to the previous screen.
Search Key
Touch to search for information.
Volume Keys Press or hold to turn the volume up or
down.
Starting up
Installing the SIM/microSD Card and Battery
Switch off your phone before installing or replacing the battery or
the SIM card. Without switching off the phone, you can replace
the microSD card after unmounting it. (See
Sorting out Your
Phone Settings
– Managing Your Device Memory
.)
1. Remove the back cover.