Find "Network operators"
Press Settings.
Press All.
Press Mobile networks.
Press Network operators.
Select option
If mobile data is turned on:
Press Continue to confirm.
Your phone searches for networks within range.
Select one of the following options:
Select network manually, go to 2a.
Select network automatically, go to 2b.
Press Continue to confirm.
Your phone searches for networks within range.
Select one of the following options:
Select network manually, go to 2a.
Select network automatically, go to 2b.
2a - Select network manually
Press the required network.
Your display will tell you if you have access to the network you've chosen.
Your display will tell you if you have access to the network you've chosen.
2b - Select network automatically
Press Select automatically.
Return to the home screen
Press the Home key to return to the home screen.