Installation And Care Of The Sim; Card - Logic X4.5 Lite User Manual

Power/Lock Key:Press and hold this key to turn on/off your Device. In
standby mode, press this key to turn on/off the screen.
Menu Key:Press this key to open the action list, so that you can execute
the action in current interface or menu.
Home Key:Press this key to return to the home page from any application
or interface.
Back Key:Press this key to return to previous interface, or close the dialog
box, menu, notification panel or the screen keypad.
+/-:Press this key to adjust volume
Volume
Installation and Care of the SIM Card
By setting PIN (personal identification number) code of the SIM card, you
can protect your SIM card from illegal operation.
Installing SIM Card
This Devicecan come configured for dual SIM operation. This
configuration willhave two SIM slots. Please turn off the Device first,
remove the cover, insert the SIM card into the slot and replace the cover.
LOGIC X4.5 Lite6