- When connected, data usage is displayed on-screen.
- With the device connected, open AT&T AllAccess.
- Data usage will be displayed.
Data usage
Sierra Wireless Beam (AC340U)
Data usage
Learn how to access your data usage.
INSTRUCTIONS & INFO
Starting December 31, 2022, the AT&T AllAccess app is going away. As a result, some features on your device may no longer be supported. You'll be able to view data usage and notifications on your myAT&T account page, and you can explore other options to stay connected with your device on the go. Learn more about mobile hotspot options.