14
PUK Code
The PUK code (a password used to crack the PIN
code, 8 digits) is used to crack a locked PIN code. The
PUK code is provided together with the SIM card by the
network operator. If not supplied, please contact your
network operator. In case you have entered your PUK
code wrongly for 10 times, then the SIM card will stop
working; if this happens, please contact your network
operator to replace your SIM card with a new one.
PIN2 Code
The PIN2 code (4-8 digits) is provided together with
the SIM card, and used to set such functions as “Call
Cost” and “Fixed Dial”, etc. To find out if your SIM
card supports such functions, contact your network
operator. If you have entered your PIN2 code wrongly
for 3 times, the PIN2 code will be locked up, and not be
unlocked until you enter the correct PUK2 code.
PUK2 Code
The PUK2 code (a password to crack the PIN2 code,
8 digits) is used to unlock a locked PIN2 code. The
PUK2 code is provided together with the SIM card by
the network operator. If not supplied, please contact
your network operator. If you have entered your PUK2
code wrongly for 10 consecutive times, you will be
unable to use those functions that can not be activated
without the PIN2 code. To use such functions, contact
your network operator and replace the SIM card with
a new one.
Bar Password
To activate barred dial, it is necessary to use the
Call-bar password. When you apply for such a network
function, acquire this password from your network
operator.
