HP iPAQ Glisten-AT&T - Manual (Page 35)

3. In Block incoming calls, select one of the following:
● All calls
● When roaming
● Off
4. In Block outgoing calls, select one of the following:
● All calls
● International
● International except to home country
● Off
5. Tap OK, enter your call-barring password (provided by your service provider), and then tap OK
again.
Set up Caller ID
You can use the Caller ID feature to selectively block who will see your phone number when you call.
For example, you can set up caller ID so that only your contacts can see your number.
1. Press Send , tap Menu > Options, and then tap the Services tab.
2. Tap Caller ID > Get Settings.
3. Tap Everyone > No one or Only to contacts.
Set up Caller ID 23