![TCL 403](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-1f1388b5-356e-4f8a-af3a-e0ecb346ebef.png?width=150&height=320)
TCL 403
Android 12 (Go edition)
1 Press "SIM card & mobile network"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-2ae7371b-fe23-4b23-9f7c-ef6b3ab57beb.png?width=208&height=416)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-a9e9874a-ddc7-414f-9487-02ebf6a272d8.png?width=208&height=416)
Press SIM card & mobile network.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-3ee54400-a072-4bf0-9726-27550dd48f04.png?width=208&height=416)
2 Select network manually
Press the name of the SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-9a52cef8-138d-48d4-bbbb-5e019ad02e40.png?width=208&height=416)
Press the indicator next to "Automatically select network" to turn off the function and wait while your phone searches for networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-5a58c2d1-8925-40be-9f86-fcae20a2d596.png?width=208&height=416)
Press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-0412b337-6252-4ee6-a4d9-bfb5086e6bc0.png?width=208&height=416)
Press the required network.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-19fe372a-85dc-4486-b8cf-d0e7776dd379.png?width=208&height=416)
3 Select network automatically
Press the indicator next to "Automatically select network" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-dfc0f7c1-123f-4591-a424-abbbe55395cc.png?width=208&height=416)
4 Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7060324-f-5a58c2d1-8925-40be-9f86-fcae20a2d596.png?width=208&height=416)