Siemens Brodersen MC55 AT - Manual (Page 324)

MC55_ATC_V04.00 Page 324 of 475 3/17/06
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12.22 AT+FRH Receive Data Using HDLC Framing
The
AT+FRH
command enables the TA to receive frames using the HDLC protocol and the modulation schemes
defined in Section 12.1 , FAX parameters . An ERROR response code results if the command is issued while the
modem is on-hook. The test command can be used in off-hook mode to check the modulation schemes sup-
ported by MC55.
Syntax
Note
• Used for Fax Class 1 only.
Test Command
AT+FRH=?
Response(s)
In off-hook mode only:
+FRH:
(list of
<mod>
s)
OK
In on-hook mode:
ERROR
Write Command
AT+FRH= <mod>
Response(s)
CONNECT
If error is related to ME functionality
ERROR
Reference(s) PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge  Last
TIA/EIA-578 ! % ! % ! ! ! ! !