Synxcom SM9234D, User Manual

Page: 181 / 216

AT Commands
Page 181
<CAN> - Escape from Reception
From the +FDR command until the end of Phase D Date, the DCE is in a data
transfer state, and will not respond to DTE command characters. The DCE will
respond to three ASCII control characters: <DC1> (017) and <DC3> (019) flow
control characters, and cancel <CAN> (024).
Upon receipt of the <CAN> character, the DCE will terminate the reporting of
received data by sending trailing <DLE><ETX> characters to the DTE, and will
then execute an implied +FK command in order to conduct an orderly
disconnection.
+FK - Session Termination
Syntax +FK
The +FK command causes the DCE to terminate the session in an orderly manner.
In particular, the DCE will send a DCN message at the next opportunity and hang
up. At the end of the termination process, the DCE will report the +FHNG
response with result code (Table A-26). This operation can be invoked by using
the cancel <CAN> character during Phase C data reception (see prior section).
The DCE will wait until the current page completes, unless the reception is of
unlimited length; in that case, the DCE may halt reception and terminate the
session at any time.
+FCIG - Set Polling ID
This command allows setting the Local Polling ID string used in a CIG frame. The
syntax of this command is identical to +FLID.
Write syntax: +FCIG="<local ID string>"
Valid value: 20-character ASCII string
Default value: Empty
+FLPL - Indicate a Document for Polling
This command allows setting up an answering modem to know that it has a
document available for polling. This allows a calling modem to receive this fax
from the answerer.
The syntax is:
AT+FLPL=?
0,1
OK
AT+FLPL=1
OK