Restore Factory Settings - Nokia 5160 Owner's Manual

Sending touch tone strings
1 During a call, press to clear any numbers from the
display.
2 Press 2SWLRQV .
3 Scroll to 7RXFK WRQHV , then press 2. .
4 Enter or find the touch tone string, then press 2. .

Restore factory settings

You can use 0HQX 4 2 3 to reset many of the settings in
your phone to their factory defaults (as in a new phone).
You will be required to enter the security code.
Note: The phone book, language setting, call timers, security
code, and lock code are not affected.
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