Apple Remote Access MultiPort Server - Manual (Page 29)

9 Turn the modem speaker on or off by clicking the On or Off button.
When the modem speaker is on, you can hear when the modem is making a
connection with another modem. However, if modem noise is a concern, you
can turn off the modem speaker.
10 Select Tone or Pulse for the dialing capability of your telephone line.
Select Tone if the telephone line to which the modem is connected supports
touch-tone dialing. Select Pulse if the telephone line to which the modem is
connected supports pulse or rotary dialing.
11 Click the Ignore Dial Tone checkbox if you always want the modem to dial, regardless of
its ability to recognize the tone provided on the telephone line.
12 Click Save to save these settings for the port.
If you click Revert, the contents of the window are not saved.
Configuring the modem ports 29