Installation Instructions

10
PIN2 Code
PIN2 code is provided along with some SIM card. It’s normally needed by some
special functions such as FDN (fixed dialing number) and Valuate Unit.
PIN2 code will be locked if you input the wrong PIN2 number for three times
continuously. You need to enter the PUK2 code to unlock. Please contact the
network operator for details.
PUK Code
PUK Code is provided by the network operator and needed when PIN Code is
locked. If your SIM card is locked, there’ll be a sign ask you to input your PUK
code. Your phone will be unlocked after you input the right PUK code. Your SIM
card may be invalid if you input the wrong PUK code continuously for 10 times.
Please contact the network operator for details.
PUK2 Code
PUK2 Code is provided by the network operator and needed for unlocking the
PIN2. Your PIN2 code will be locked forever if you input the wrong PUK2 code
continuously for 10 times. There is no influence about other functions that not
related with PIN2. Please contact the network operator for details.
Mobile Phone Password
Password prevents your phone from being used without permission. (Original
password is 1122). Please change your password for safety.