Samsung SM-S975LZKATFN - Manual (Page 323)

Network Operators
Using this feature you can view the current network connection. You
can also scan and select a network operator manually, or set the
network selection to Automatic.
1. From the main Settings page, tap Connections tab ➔ More
networks ➔ Mobile networks.
2. Tap Network operators. The current network connection
displays at the bottom of the list.
3. Follow the on-screen options to make an available selection.
Important! You must deactivate data service prior to searching for an
available network.
Default Setup Options
Your device default is set to Automatic (to automatically search for an
available network. You can set this option to Manual to select a
network each time you connect.
1. From the main Settings page, tap Connections tab ➔ More
networks ➔ Mobile networks ➔ Network operators.
2. Tap Default setup.
3. Tap Automatic to allow the device to automatically
select a network.
– or –
Tap Manual to locate and connect to a network manually.
Changing Your Settings 316