Samsung SGH-A137IBAATT - Manual (Page 43)

Changing Your Settings 40
When this feature is enabled, you can make calls only to phone
numbers stored in the FDN list on the SIM card.
The following options are available:
– Off: you can call any number.
– On: you can only call the phone numbers stored in the SIM FDN list.
You must first enter your PIN2 password.
Change Phone Password
The Change Phone Password feature allows you to change your
current phone password to a new one. You must enter the
current password before you can specify a new one. Once you
have entered a new password, you are asked to confirm it by
entering it again.
Change PIN code
This feature allows you to change your current PIN, provided that
the Change PIN feature is enabled. You must enter the current
PIN before you can specify a new one.
Once you have entered a new PIN, you are asked to confirm it by
entering it again.
Change PIN2 Code
The Change PIN2 Code feature allows you to change your current
PIN2 to a new one. You must enter the current PIN2 before you
can specify a new one. Once you have entered a new PIN2, you
are asked to confirm it by entering it again.
Note: Not all SIM cards have a PIN2. If your SIM card does not, this menu
does not display.
Network Selection (SIM Dependent)
The Network Selection feature enables you to automatically or
manually select the network used when roaming outside of your
home area.
Note: You can select a network other than your home network only if there is a valid
roaming agreement between the two.
To indicate to automatically or manually select the network to be
used when roaming:
1. In Idle mode, press the Menu ➔ Settings ➔ Set Phone
and press the Select soft key or the key.
2. Select Network Selection and press the Up or Down key
until the appropriate option highlights, then press the
Select soft key or the key.
If you select Automatic, you are connected to the first
available network when roaming.
If you select Manual, go to step 3.