Your phone’s security features keep your phone and SIM card safe from unauthorized use. You can either set a password for your phone or use the Call Barring service and Fixed Dialing mode to restrict which calls can be made using your phone.
Press the [Menu] Soft key, select 9.Settings, and then select 5.Security.
PIN1 Check
Press the scroll [l/r] key and [o] key for setup.
If you input the incorrect PIN1 code three consecutive times, you will be prompted to input the PUK1 number. The default is Disabled.
•Enabled: Input PIN1 whenever the power is turned on.
•Disabled: Does not input PIN1 whenever the power is turned on.
Change PIN1
Change the PIN1 number.
You can change the PIN1 number only when the phone is set for PIN1 Enable.
Phone Lock
Settings 
password is input.
Press the [o] key after you type the password.
Change Password
This function allows you to change your phone’s password. The default password is 1234.
Phone Barring
This function offers multiple methods to limit incoming or outgoing calls. In general, the barring service becomes activated by interoperating with the network, but phone barring is made by the phone itself. Major functions are as follows.
•Incoming: Limits all incoming calls.
•On: Sets up all incoming calls barring.
•Off: Cancels all incoming calls barring.
•Outgoing: Limits all outgoing calls. When you attempt to make a call that has the prefixed number that you previously registered, the call is barred.
•Bar All: Sets up all outgoing calls barring.
•Bar Prefixed: Adds and deletes the prefixed number. (Prefix also means your 10 or 11 digit number of your choosing)
This function allows you to lock your phone until the correct | •Off: Cancels all outgoing calls barring including the bar |
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