Samsung SGH-i700 Series User Manual page 136

Your phone
PIN2 change
This option allows you to change your current PIN2 to a
new one. You must enter the current PIN2 before you
can specify a new one.
1. On the Dialer screen, tap Tools → Options.... You can
2. Tap the More tab → PIN2 Change → Get Settings.
3. Enter the old PIN2, then a new one, and re-enter the
4. Tap OK.
5. Tap
Closed User Group (CUG)
This service allows incoming and outgoing calls to be
restricted to a selected user group. The CUG service
may not be available depending on particular SIM cards.
For more information, contact your service provider.
Activating a closed user group
1. On the Dialer screen, tap Tools → Options.... You can
2. Tap the More tab → Closed User Group → Get
136
also access the screen by tapping the Start menu →
Settings → Phone.
new PIN2 for confirmation.
when the confirmation message appears.
also access the screen by tapping the Start menu →
Settings → Phone.
Settings.