Set up & activate your device

Set up & activate your device

Get help setting up a wireless device, transferring info, and more.

Waiting for your new device?

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.

An insurance replacement

Is your new device from a warranty or insurance claim? Find out how to activate it.
Have an AT&T Certified Pre-Owned phone? Learn more


Transfer your info



iPhones & iPads

Move contacts, pics, messages, and more to your new Apple® device.


Android devices

Transfer your contacts, pics, and more on Android® devices. 


AT&T Mobile Transfer app

Use the app to easily move your info to a new device. Download now from:


Set up your voicemail



Be sure to do this within 60 days of activating your phone.

1. Press and hold 1 or the Voicemail key on your phone.

2. Select your language.

3. Create a 4- to 15-digit voicemail password

4. Select your preferred greeting.

5. Listen to the brief voicemail tutorial.

You’re good to go!


Want more tips?


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

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.