Phone Lock; Pin And Puk - Huawei G3620 User Manual

Press
2.
Press
3.
Press
4.
Press
5.
Press
6.
exit the function menu.
To return to standby mode, press

Phone Lock

The phone lock protects your phone from unauthorized use. By
default, the phone lock function is disabled. You can change the
default phone lock code (1234) into any number of four to
eight digits.
Do remember your phone lock code. If you forget it, contact
the service center.

PIN and PUK

The personal identification number (PIN) protects your SIM
card from unauthorized use. The PIN unblocking key (PUK) is
used to unlock the blocked PIN. Both the PIN and the PUK are
provided with the SIM card. For details, contact your service
provider.
If you enter wrong PINs for a specified number of times
consecutively, the phone asks you to enter the PUK.
to select the desired function menu.
(OK) or
or to select a submenu.
(OK) or
(Back) to return to the previous menu or
to display the selected menu.
to display the submenu.
8
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