Fax Commands; Fax Parameters - Siemens Brodersen MC55 AT Command Manual

12.

FAX Commands

This chapter describes the AT commands used for fax communications.
If the ME is acting as a fax modem for a PC based fax application (e.g. "WinFax") it is necessary to select the
proper Service Class (Fax Class) provided by the ME. The ME reports its Service Class capabilities, i.e. the cur-
rent setting and the range of services available. This is provided by the
Service Classes supported by the ME:
Parameter
AT+FCLASS
0
1
2
The following AT commands are dummy commands:
AT+FAA Auto Answer mode
AT+FECM Error Correction Mode control
AT+FLNFC Page Length format conversion
AT+FLPL Indicate document available for polling
AT+FMINSP Minimum Phase C speed
AT+FRBC Phase C data receive byte count
AT+FREL Phase C received EOL alignment
AT+FSPL Enable polling
AT+FTBC Phase C data transmit byte count
AT+FWDFC Page width format conversion
Invoking these commands will not cause ERROR result codes, but these commands have no functionality.
12.1

FAX parameters

Below you can find a summary of parameters used by the fax-specific AT commands and responses described
in this chapter. Please note that parameter
below are for Fax Class 2 only.
Parameter Description
(num)
<mod>
Modulation scheme
To find out which value is actually supported by
3
24
48
72
96
(num)
<bf>
Binary File Transfer Mode
[0]
1
MC55_ATC_V04.00
Confidential / Released
Service class
Data modem
Service Class 1
Manufacturer specific
is dedicated to Fax Class 1 only. All other parameters listed
<mod>
use the test commands while the ME is off-hook.
<mod>
V21 Ch2 - 300 bps
V.27ter - 2400 bps
V.27ter - 7200 bps
V.29 - 7200 bps
V.29 - 9600 bps
Disable BFT
Enable BFT
Page 301 of 475
command.
AT+FCLASS
Reference, Standard
e.g. TIA/EIA-602 or ITU V.250
EIA/TIA-578-A
This document and EIA PN-2388
(draft)
3/17/06