50Section 3: Contacts and Address BookThis section explains how to manage your daily contacts bystoring their name and number in your Address Book.Address Book entries can be sorted by name, entry, or group.Your Address BookYou can store phone numbers and their correspondingnames onto your SIM card and device’s onboard memory.The two locations are physically separate, but are used as asingle entity called the Address Book.Depending on your particular SIM card, the maximumnumber of phone numbers the SIM card can store and howthey are stored may differ.AT&T Address Book ActivationWhen you access the AT&T Address Book, the networkbackup service, contacts are automatically synchronizedbetween your device and online address book. The changesyou make are automatically saved and, if you ever upgrade,damage, or lose your device, you can easily restore yourcontacts onto your new device.To activate the AT&T Address Book:1. From a Home screen, touch Apps ➔Contacts.– or –From a Home screen, touch Phone ➔Contacts.Your Address Book is displayed.2. If you have not synchronized your device with youronline AT&T Address Book recently, the AT&T AddressBook screen is displayed. If you want to synchronizeyour Address Book, touch Yes.3. Follow the onscreen instructions.Your AT&T Address Book is Ready to Use. You can now makea call or send a message through your Address Book.You can also manage your Address Book on the webat www.att.com/addressbook .Contacts