![Alcatel 1B (2020)](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-98a51c92-122e-4c2e-8cbe-ff01eb633afb.png?width=150&height=320)
Alcatel 1B (2020)
Android 10.0 (Go edition)
1. Find "Mobile network"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-a6e5f4a8-c023-4979-b305-6d88a03f03ff.png?width=206&height=412)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-e2862964-0b75-48ec-93ed-bf86b51359d0.png?width=206&height=412)
Press Network & internet.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-791d1e4b-8905-4699-95ea-4ccfb703245b.png?width=206&height=412)
Press Mobile network.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-bff44bae-053c-449f-9dfe-ba765174c265.png?width=206&height=412)
2. Turn data roaming on or off
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-f52b7ecf-467e-4cf6-b248-fcfa1f33f1cf.png?width=206&height=412)
Press the indicator next to "Data roaming" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-f52b7ecf-467e-4cf6-b248-fcfa1f33f1cf.png?width=206&height=412)
If you turn on the function, press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-19e5ee46-7ecc-4c1f-87dc-62725516d9ce.png?width=206&height=412)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070823-f-f52b7ecf-467e-4cf6-b248-fcfa1f33f1cf.png?width=206&height=412)