myAT&T
You need to have or create an AT&T user ID and password to use this app. To learn more, visit the myAT&T website.
1. From the home screen, select the 
Play store app > search for and select the myAT&T app > Install > Open.
Note: Upon first access of the myAT&T app, you will be prompted to read and agree to the End User License Agreement. When finished reading the agreement, select Accept. Review the location sharing prompt, then select the desired option. Select Get started to continue. 
2. Enter your User ID and Password, then select Sign in.
Note: If you have forgotten your AT&T user ID or password, select Forgot ID or Forgot Password. If you do not have an AT&T user ID, scroll to and select Create a new ID and follow the on-screen prompts. You may be required to verify your identity by having a pin sent to the phone number on record. Select Send code, then follow the prompts to complete sign in. 
3. View and manage your myAT&T account as desired.