Novatel Merlin S620 User Manual page 34

The GO Button
The GO button is used to establish and cancel a connection. The text on
the button changes during different connection stages.
GO – Ready to establish a connection. Click the button to start
a connection.
Stop – Once a connection is established, the Go button changes to
read Stop. A connection is being established or is already established.
Click the button to cancel or disconnect.
2B: Sprint PCS Connection Manager Software 29