User's Manual

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no authorized network is found，the phone can only make
emergency calls or use non-communications features.
Other special function
In the idle screen, long press the red key, you can enter
the phone mode setting screen, include select power
mode, network management and profiles.
Lock: press the * key + the left soft key, the mobile will
lock screen. If you need operat the phone, press the left
soft key + the * key to unlock.
Power off: select the function, the phone will power off.
Reboot: select the function, the phone will reboot one
time.
Flight mode: select the function, the phone will switch to
flight mode.
SIM: you can select open or close the SIM card function.
Date: you can open or close the data connection.
Profiles: The phone provides you with five profiles:
General, Silent, Meeting, Outdoor and My style. It’s help
you according to the different events and environments in
different custom ring tones. according to different
scenarios, choose a different profile.