Power On/Off Phone; Pin Code - Zte C160 User Manual

2.5.3 Power on/off Phone

Please hold End key to power on/off the phone.
After powering on the phone, it will automatically check whether
the UIM card is inserted or it is usable or not, and then the indication
screen will appear following prompt in sequence:
Enter PIN —— When the PIN lock is set On.
Searching——Search for appropriate connecting network.

2.5.4 PIN Code

To set PIN code (personal identification number) can avoid the
illegal usage of UIM card.
The methods of unlocking UIM card are: input password, press
OK key to finish. If inputting wrong password three times continuously,
UIM card will be locked by network and phone will inquire the PUK
code.
Note： Your network supplier will design a standard Pin code (four
to eight digits) for your UIM card. You should change your personal
password as soon as possible.
17