User's Manual

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Press (Power key) for about 3sec can power on/off the device.
Password
PIN code
The PIN (Personal identification number, 4 to 8 digits) code prevents your SIM card from being used by unauthorized people. In
general, the PIN is supplied with SIM card by the network operator. If PIN check is enabled, you need to input the PIN each time
when you power on your machine. The SIM card will be locked if you input wrong PIN code for three consecutive times. For details,
please contact the network operator.
PIN2 code
The PIN2 code, supplied with SIM card, is required to access certain functions. If you input wrong PIN2 for three consecutive times,
the PIN2 will be locked, and you need to input correct PUK2 to unlock the PIN2. For details, please contact the network operator.
PUK and PUK2 code
PUK and PUK2 code are supplied with SIM card. If not, contact your network operator. If you input wrong PIN/PIN2 code for three
consecutive times, you would be required to input PUK/PUK2 code.
If you input wrong PIN code for three consecutive times, you SIM card would be locked. Please contact network operator in search