I can see that some Mobile nodes have "Baseline" in the name, and some nodes have "SMS" in their name, for example:
What is the difference between them?
A Mobile node (location) with "Baseline" in the name is using a broadband connection, not a wireless connection.
Nodes with names that include a service provider name are using wireless connection provided by that provider.
Nodes with "SMS" in the name can be used to test the SMS function.