What is PhoneBook?
PhoneBook is a smart photo dialer that *automatically* sorts your top contacts. Dial your best friends faster than ever- no more scrolling through that lengthy contact list.
How does it work?
When you need to make a call or send a text, the photos of the people you contact most are at the top of your smart favorites list. Just tap their photo to call or text.
REQUIREMENTS
In order to use some features of PhoneBook, you must have an online account with AT&T.