Skip to Main Content
/ Device How-To Center
FOR YOUR SELECTED DEVICE
Device Software Updates
Learn about the home screen features.
How to turn your phone on and install your SIM, SD card and ba...
How to make and receive phone calls.
This article describes how to enable or disable cellular data.
Learn the location of your device's unique identification number.
This article describes how to install the SIM card and battery
Manage voicemail settings and security
Unlock your SIM card
Transfer My Contacts
This link will open a new window
© 2014 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T 36USC220506