Pin And Puk - Huawei G6210 User Manual

Ensure that you connect and disconnect the USB cable

properly.
Do not format the phone memory on a PC; otherwise,

the phone memory may get permanently damaged.
The USB cable can be used to transfer data and charge

your phone.

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.
To enable the SIM lock function, do the following:
In standby mode, select Menu > Settings > Security
1.
settings > SIM lock.
Enter the PIN of SIM card, and then press
2.
If you enter wrong PINs for a specified number of times
consecutively, the phone asks you to enter the PUK.
If you enter wrong PUKs for a specified number of times
consecutively, the SIM card becomes permanently invalid. In
that case, contact your service provider for a new SIM card.
12
(Ok).