Ericsson T39 - Page 178

AT Commands Modem Terminated 176
AT+FDR Fax Data Receive Command
AT+FDT Fax Data Transmission Command
AT+FECM Error Correction Mode Control
AT+FET Page Punctuation
Description: Initiates transition to Phase C data reception. This can occur after answering, after
dialling, after a document is received, or after a page is received.
Execution command: AT+FDR
Example: AT+FDR
OK
Description: The FDT command prefixes Phase C data transmission. When the TAE is ready to
accept Phase C data, it will issue the negotiation responses and the CONNECT result
code to the TAE. The <df>, <vr>, <wd> and <ln> parameters are optional.
Execution command: AT+FDT[=<df>,<vr>,<wd>,<ln>]
Test command: AT+FDT=? Shows if the command is supported.
Test command
response:
+FDT: (list of supported <df>s),(list of supported <vr>s),(list of supported <wd>s),
(list of supported <ln>s)
Parameters: See AT+FDCC.
Description: Sets the error correction mode.
Set command: AT+FECM=<value>
Read command: AT+FECM? Displays the current <value> setting.
Test command: AT+FECM=? Shows if the command is supported.
Test command
response:
+FECM: (list of supported <value>s)
Parameter:
<value>:
<value> Description
0 Error-correcting mode disabled or unsupported. Attempts
to set the <ec> parameter in AT+FDCC or AT+FDIS to ‘1’
will return an ERROR result code
ECM.related commands will result in ERROR
ECM-related responses will not be generated
Default setting
Description: Punctuates page and document transmission after one or more AT+FDT commands.
Set command: AT+FET=<ppm>
Possible set command
response:
+FPTS: <ppr>