Furuno FELCOM 70 Operator's Manual page 164

6. DATA COMMUNICATION
5 Opening the Phone and Modem Options window confirms the established
modem connection. Select Nera Generic USB Modem. Click the Advanced
tag and enter command "AT+WS45=1."
Note: The setup for data transfer to the FURUNO terminal is based on the
Windows 2000/XP default parameters:
Clicking Properties allows checking the parameters.
6 Open the Control Panel on the PC and double-click the Network
Connections icon.
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Nera Generic USB Modem
8 data bits - no parity - 1 stop bit - flow ctrl: Hardware
Nera Generic USB Modem Properties