7.4.3 Factory Reset
Use this function to reset the phone to the default values. When you select this option, it will
prompt Reset? If you confirm, the phone will be reset to default value and prompt Reset OK,
Restart .
It will not clear data stored in the contacts and messages. It only changes the work environment
settings such as the Ring selected, Profiles, etc.
7.4.4 Change Security PWD
Before changing the PWD, you must input the correct password. After doing so, you can input a
new password which will become effective immediately. Be sure to remember the new password
you have set!
7.4.5 Blacklist
All numbers on the blacklist cannot connect the cell phone. The blacklist of the cell phone can
contain 10 numbers. The blacklist is editable, and the user can delete some numbers from the
blacklist.
7.4.6 Voice Privacy
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