ZTE Corporation X769 用户手册
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Extras
Key Guard
When this is selected
“On”, you can edit the time used to lock the keypad,
and activate the keypad lock function.
In idle mode, hold Left Soft Key to quickly lock the keypad. Press
“Unlock”
and then Right Soft Key to unlock the keypad.
Alert
Set if there is any alert under the following circumstance:
Service: as the phone arrives or leaves the service area.
Remind Minute: when the time is up to one minute during the
conversation.
conversation.
Missed call: when there is any missed call.
Version
Check the version of software and hardware.
U-disk Set