follow the steps below to configure a serial port modem.
1. from the main menu, click modem in the serial port section.

2. select the serial line speed.
this is the maximum speed the modem will attempt to use. for isdn permanent connections, the speeds are typically 64000 or 128000 bps. for dial-up modems, 56000 bps would be a typical setting.
3. select the modem type:
(1) for isdn, select “permanent connection (leased line).”
(2) for dial-up, “standard modem” should work in most cases. otherwise, select your modem from the list.
(3) if your modem is not on the list, select “user defined” and enter the modem properties.
if you are using the “user defined” selection and configuring your own modem stings, fill in the modem properties settings.
you can validate modem string settings by first connecting the modem directly to a computer, establishing a connection to your isp, and then copying the modem string settings from the computer configuration and pasting them into the fr328s modem properties initial string field. for more information on this procedure, please refer to the support area of the netgear web site.
4. click apply to save your settings.