5
2.2
Keys instruction
Keys
Descriptions
Power key
Short press on the Power key
shall lock the screen
Long press on the Power key
shall switch on/off the device.
Volume key
Press Volume key to change the
volume.
Home key
Press Home key at a non-standby
screen to go back to standby
screen
Long press Home key to go to the
recent application lists
Menu key
Press Menu key to add/manage
applications,
wall
papers,
searches, notices and menu
settings in the standby interface.
Back key
Press Back key to go back to
previous menu
3
Start to use
3.1
Insert SIM card
The phone is a Dual SIM mobile phone allowing
Summary of Contents for 4 Sync 5.0-X230
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