Article: Q114427
Product(s): Microsoft Windows 3.x Retail Product
Version(s): WINDOWS:3.11
Operating System(s):
Keyword(s):
Last Modified: 01-OCT-1999
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The information in this article applies to:
- Microsoft Windows for Workgroups version 3.11
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SUMMARY
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The following information describes the process Microsoft At Work PC Fax uses to
initialize Class 1 and Class 2 fax modems. This information is useful for
troubleshooting initialization problems--the commands below can be sent to the
fax modem using Windows Terminal to determine exactly where initialization
fails.
MORE INFORMATION
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1. Any command that is specified on the SetupCommand= entry in the EFAXPUMP.INI
file is executed.
2. The following commands are sent to the modem:
AT&F - Resets the modem to factory defaults
E0 - Turns echo off
V1 - Causes verbose responses
Q0 - Puts the modem in quiet mode
&C1 - Keeps DSR asserted
&D3 - Tells the modem to reset on DTR
&D2 - Has same affect as &D3 on modems that do not support &D3
S0=0 - Turns AutoAnswer off
S7=255 - Sets the training time-out to 255 seconds
S8= - Pause time for commas in Dial string, then either X4
(recognize busy/dial tone) or X0 (for blind dial)
\Q1 - XON/XOFF for Microcom and compatible modems
&K4 - Hayes-compatible XON/XOFF command
\J0 - Microcom command for do not send DTE/DCE (megahertz modems
recognize this command also)
&E5 - Multitech XON/XOFF command
*F2 - Bidirectional XON/XOFF flow control
3. The Setup command is run again and issues an AT+FCLASS=1 or AT+FCLASS=2
(depending on the modem class) and either answers the phone or picks it up to
dial.
Additional query words: 3.11 init call efax fax modem
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Keywords :
Technology : kbAudDeveloper kbWFWSearch kbWFW311
Version : WINDOWS:3.11
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