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Pref. input method
: Select an input method as preferred input method as per your need.
Display:
Users can access this item to set wallpaper, screen saver and LCD backlight etc.
Auto update time
: Turn on/off this function as per your need.
Flight mode:
when this function is engaged, it will suspend many of the device's signal transmitting
functions – thereby disabling the device's capacity to place or receive calls or text messages– while still
permitting use of other functions that do not require signal transmission (e.g., games, built-in camera,
MP3 player.)
Network settings
Contact the network operator to obtain the following network services:
Network selection:
Set Network selection mode to Automatic or Manual. Automatic is recommended.
When Network selection mode is set to Automatic, the mobile phone will prefer the network where the
SIM card is registered. When Network selection mode is set to Manual, you need to select the network
operator's network where the SIM card is registered.
Preferences:
Select the preferred networks. By default, the network where the current SIM card is
registered will be displayed.
Security settings
This function provides you with related settings about safety use
SIM security
PIN lock:
To activate PIN lock, you need to input the correct PIN code. If you set PIN lock to On, you
need to input the PIN each time you power on the mobile phone. In the case you input a wrong PIN for
three consecutive times, you need to input the PIN Unblocking Key (PUK). The PUK is used to unlock
