In Switzerland your Nokia Lumia 800 automatically chooses the Salt network.
For mobile phone calls and Internet browsing outside Switzerland your Nokia Lumia 800 automatically selects the network with the best reception. This is also called roaming.
To manually select a network, follow these step by step instructions.
Go to the Start screen.
Scroll to the right.
Choose Mobile network.
Under Network selection, choose the text box.
Choose press to select.
The Nokia Lumia 800 is now searching for available networks.
Under Network selection, choose press to select.
Choose the network you would like to connect to.
Click here for more information about available networks and rates.
The Nokia Lumia 800 is now connected to the selected network.
Return to the Start screen.
The name of the selected network is now displayed in the Start screen.
You can now call and browse the Internet using this network.
Note: Once your Nokia Lumia 800 is set to use a manual network selection it will not change network automatically. If you travel to another country, you will have to manually select the network of your choice. In Switzerland you must select Salt.
Click here for more information about available networks and rates abroad.