Furuno FELCOM 70 Operator's Manual page 72

5. CONFIGURATION FROM PC
8 Clicking the Modem tab shows the new driver installations (examples):
9 Open vtLite Mobile and click Port. Select the Port COM setting for the new
driver, i.e. 6.
Click Save Settings.
10 Click Mode > Terminal MMI to reestablish vtLite Mobile. You can now
perform data communication at the same time, see the application:
Mobile Packet Data Service via USB, or Mobile Data Service via USB
5-22
COM6 to be used for vtLite Mobile
COM3 to be used for dial-ups
Nera control Port COM6