User's Manual

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6.4.1.3 Security Setup
You can set the security settings to protect the phone or
SIM card from unauthorized use. The default security code
is 0000.
- SIM Lock
Set the phone to ask for your PIN code each time you start
your phone (if this function is supported by your SIM card).
Note: After three consecutive incorrect PIN code entries,
the code will be blocked, and you need the PUK code to
unblock it.
The PIN code and PUK code are usually supplied by the
SIM card. If you don’t get them, please contact with the
supplier. The default PIN code is 1234 usually.
- Phone Lock
Phone lock can be used to lock the device to avoiding
unauthorized use.
Set the phone to ask for your security code each time you
start your phone
- Auto Keypad Lock
You can set the auto lock time in the submenu of this
function, then the key will automatically be locked if there is
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no more action of the phone.
- Fixed Dial
If your SIM support Fixed dial, it can limit you to call fixed
number. When the function is on, it can only call the phone
number or phone number start by the fixed dial number.
Note: it needs you to input PIN2 code to open or close this
function. You can get the PIN2 code from service supplier.
If the fixed dial is on, the phonebook only show the number
of fixed dial.
- Barred dial
If your SIM support barred dial, it can limit you not to call
barred number. When the function is on, it can not call the
phone number in the barred dial list.
Note: it needs you to input PIN2 code to open or close this
function. You can get the PIN2 code from service supplier.
If the fixed dial is on, the phonebook not show the number
of barred dial.
- Change Password
You can change PIN code, PIN2 code, phone lock
password here.