Are calls placed using the cellular network or internet/data? Nathaniel at LiveSafe February 22, 2019 16:14 Updated Follow While the emergency tip is sent over the data connection, the call is made using the cellular network (not data). Related articles Should I enable WiFi? What happens if I decide not to subscribe? Will I still receive a broadcast? Why does LiveSafe want me to allow access to my contacts? Why do I have a notification showing on my phone? How do international toll free numbers work overseas? Comments 0 comments Article is closed for comments.