Receiving Calls - HTC DROID Incredible User Manual

 Phone calls
Editing a country's international call settings
1. Press HOME
Dialing.
2. Under Reference Country, select the country whose settings you
want to edit.
3. Press MENU and then tap Edit.
4. Edit the Country Code, IDD Prefix (International Direct Dial),
NDD Prefix (National Direct Dial), Area/City Code and National
Number Length (length of phone number).
5. Tap Save.
To reset the Reference Country to the default
1. Press HOME
Dialing.
2. Under Reference Country, select the country whose settings you
want to set to default values.
3.
Press MENU and then tap Set Default.

Receiving calls

When you receive a phone call from a contact, the Incoming call
screen appears and displays the caller ID icon, name, and phone
number of the calling party. When you receive a phone call from
someone who is not stored in People, only the default caller ID icon
and phone number appear on the Incoming call screen.
> MENU, and then tap Settings > Call > Assisted
> MENU, and then tap Settings > Call > Assisted