Turn On-Off Data Roaming on True SMART 4G P1 Series
- On main screen, tap ^ to view all Apps
- Tap (Settings) > (Network & internet)
- Tap (Mobile network)
- (Mobile network) > (Roaming) > tap a button to turn on, there’ll be a notification about data roaming may incur additional charge, tap (OK)
- (Roaming) is (On), if want to turn off, tap the same button again, it will be (Off)