Using Your Modem
3-15
Issue 2 May 1995
A file transfer protocol sets the ground rules that your modem
and the remote system use to move files back and forth. Check
your communications software manual for descriptions of the
various protocols it supports; the software program usually walks
you through the download/upload process.
Fax Operation
Fax software essentially turns your computer and modem into a
fax machine, allowing you to send a file to or receive a file from
another fax modem or fax machine.
If you have a scanner, any image can be scanned in and
converted to a data file which may then be faxed to either a
remote fax machine or to another PC. Also, documents created
on your PC can typically be faxed to a remote fax machine or
PC.
Similar to your communications software, your fax software uses
basic AT commands for functions such as dialing and answering
calls and for speaker control and adjustments. Refer to your
communication software’s user’s guide for more information on
AT command support.
Before sending or receiving a fax, verify the following:
G
Your modem and PC must be configured for modem
operation before executing your fax software.
G
You must have fax software installed and operating on
your PC.
G
Some fax software packages require the modem to have
Auto-Answer disabled (S0 = 0) to receive a fax.
G
Some fax software packages require that the modem use
software flow control (\Q1) to send and receive a fax.
Refer to your fax software documentation for more on fax
operation.
