23
PIN Code
PIN code (Personal Identification Number) can prevent the SIM card from being embezzled. The PIN code is
provided along with the SIM card. If the PIN code checking is activated, it is necessary to input the PIN code
when the cell phone powers on every time.
If a wrong PIN code has been input for 3 times straight, it is needed to input the PUK code, then input a new
PIN code and input it again for confirmation.
PIN2 Code
Some SIM cards may provide PIN2 code, while PIN2 code needs to be used in some functions like Call Cost.
These functions can be used only if the SIM card supports them.
If a wrong PIN2 code has been input for 3 times straight, it is needed to input the PUK2 code, then input a new
PIN2 code and input it again for confirmation.
PUK Code
PUK code (Personal Unlock Key) is used to change locked PIN code. PUK code is provided along with the SIM
card. If not provided, please contact your local service provider for PUK code.
If wrong PUK code has been input for 10 times straight, the SIM card can not be used any more. Please
contact your service provider for a new SIM card.
PUK code can not be changed. If the PUK code is lost, please contact your service provider.
PUK2 Code
PUK2 code is provided along with some SIM cards for changing locked PIN2 code.
If wrong PUK2 code has been input for 10 times straight, the SIM card can not be used any more. Please
contact your service provider for a new SIM card.
The PUK2 code can not be changed. If it is lost, please contact your service provider.
Precautions
Please carefully read and observe the
terms below:
Safe power on
Do not use your mobile phone where it is
forbidden to use or you might cause a
disturbance or danger.
Safe transportation first
Please observe all related local laws and
regulations.
Do not use your mobile phone while
driving.
Safe transportation should be considered
first when driving.
Disturbance
All mobile phone performances might be
disturbed.
Turn off when in the hospital
Please follow related limitations.
Please switch your mobile phone off when
near a medical instrument.
