Set your home network for AT&T TV
Your home network is set to the IP address at your home location. You designate this network when you sign into the AT&T TVSM
app for the first time with a streaming device connected to your home internet.
After you connect the first time, you can stream on up to 20 devices connected to your home network. Devices not connected to your home network will be treated as out of home streaming.
Update your AT&T TV home network
Make sure you only do this if you’ve changed your internet service provider or moved. You can only do it 4 times in a 12-month period.
Using any connected TV device:
- Go to the AT&T TV app.
- Choose Settings and then Preferences.
- Select Location Settings and then Set New Home Location.
- Choose your new location.