Activate a device or SIM
A new phone or SIM
Have a new phone or tablet?
Find out how to activate it
Your own device
Want to bring your own unlocked phone or tablet to AT&T? Start here
Have an AT&T Certified Pre-Owned phone? Learn more
An insurance replacement
Is your new device from a warranty or insurance claim? Find out how to set it up
Transfer your info
iPhones & iPads
Move contacts, pics, messages, and more to your new Apple® device.
Android
Transfer your contacts, pics, and more on Android® devices.
Set up your voicemail
Be sure to do this within 60 days of activating your phone:
You’re good to go!
Want more tips?
Access voicemail
Set up Visual Voicemail
Get more voicemail setup help
- Press and hold 1 or the Voicemail key on your phone.
- Select your language.
- Create a 4- to 15-digit voicemail password.
- Select your preferred greeting.
- Listen to the brief voicemail tutorial.
Want more tips?
Access voicemail
Set up Visual Voicemail
Get more voicemail setup help
Account management at your fingertips
Get the myAT&T app.* Text EASY to 556699 from your phone or tablet and we'll send you a link to the app.
Or, download it from the app store.
*myAT&T app - Compatible device and account registration required. Data and messaging rates may apply for app download and usage.
Use your device
Get user guides & tutorials
Use these tools to make the most of your device.
Looking for something else? Let’s go!
Enjoy TV your way
Get your stream on with these apps.
Don’t have a TV package? See what you can get