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SIM card is registered. When Network selection mode is set to Manual, you need to select the
network operator’s network where the SIM card is registered.
GPRS transfer pref.:
Select Call first or Data first.).
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Security settings
This function provides you with related settings about safety use.
SIM security:
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PIN lock:
To activate PIN lock, you need to input the correct PIN code. If you set PIN lock to on, you
need to input the PIN each time you power on the mobile phone. In the case you input a
wrong PIN for three consecutive times; you need to input the PIN Unblocking Key (PUK).
The PUK is used to unlock and change the locked PIN. To obtain the PUK, contact the
network operator.
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Change PIN:
To change PIN code of SIM card.
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Change PIN2:
To change PIN2 code of SIM card.
Phone security
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Phone lock:
The function enables you to lock/unlock the phone. Entering password to switch on the
phone. Password is required when the phone is locked. The initial password is 1122.
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Change password:
To change phone password.
Screen auto lock
The function enables you to lock/unlock the keypad. Setting the auto locking time that 15s, 30s,
1min or 5mins is available. The keypad will be auto locked with no operation during the period.
Privacy protection
In this menu, you can set password-protected on the need of menu. For the menu open the
private protection, need to input a phone password when you entered. Enter the other module
which has opened the function, do not input the password again until return to idle to give up
operation of authority.
Restore Settings:
Use this function to restore factory settings. The preset password is 1122.
