Mode 1: Press Speaker button or pick up to enter the dialing interface, click
on upper right corner, check Account Manager.
Mode 2: Slide down the top-left
, click the account, enter the setup interface,
check Account Manager.
6.4 Backup & Reset
Mode 1: In the main screen, press "Menu" key on the hard keyboard-> System
Settings-> Backup & reset
Mode 2: In the main screen, click
->
-> Backup & reset
Click "Factory data reset", click "Reset Multimedia Terminal", click "Erase everything"
then the phone will restore to factory settings.
6.5 Failure Process
Failure 1: Power LED is off
Please check whether the adapter fits this product requirement;
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