User's Manual

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1) Press Menu > Settings
2) Press Security Setup and press OK
3) Press Change Password and press OK
4) You need to input three times. Old password, the new password
and confirmation. Every time you enter the input, press OK
10.5. Factory Default
This feature resets the current settings to the factory default values. The default
phone code is 0000”.
1) Press Menu > Settings
2) Press Call Setup and press OK
3) Enter the 4-digit password and press OK