Comtrol AT Command Set Rev A - Manual (Page 189)

AT Commands Reference Manual
100722B Conexant 5-17
5.4.10 +FHNG: - Call Termination with Status
Syntax: +FHNG:<hangup status code>
+FHNG indicates that the call has been terminated. The hangup cause is reported and
stored in the +FAXERR parameter for later inspection. The <hangup status code> values
are described in Table 5-5.
+FHNG:<hsc> is a possible intermediate result code to any DTE action command
described in Section 6.3. It is always followed by the OK final result code.
Upon termination of a call, the DCE determines the cause of termination and reports it as
part of the FHNG:<hsc> response. It also stores this <hsc> code in the +FAXERR
parameter for later inspection.
The hangup values are organized according to the phases of the facsimile transaction as
defined by T.30. In the Figure A/T.30 flow charts, there are decision boxes labeled
“Command Received?"; this is referred to as COMREC in the table. Similarly, decision
boxes labeled `Response Received?' are referred to as RSPREC in the table. A COMREC
error or RSPREC error indicates that one of two events occurred: 1) a DCN (disconnect)
signal was received, or 2) an FCS error was detected and the incoming signal was still
present after 3 seconds. (See Figure A/T.30).
The table values are in decimal notation. Leading zero characters are optional.
5.4.11 +FCIG: - Report the Polled Station ID
Syntax: +FCIG: “< ID string>” Polled Station ID
This response reports the received transmit station ID string, if any. This message is
generated in execution of Originate, Answer, +FDT, or +FDR commands.
5.4.12 +FDTC: - Report the Polled Station Capabilities
Syntax: +FDTC: “< string>” Polled Station Capabilities
If the answerer has a document to poll, it would be communicated to the originator in bit
9 of the DIS frame. The originating station may elect to transmit a fax, and later, send
SIG and DTC frames to pick up the polled document. The answering station would report
the incoming DTC frame via the +FDTC: response message after command mode is
canceled with the AT+FDR command.
5.4.13 +FPOLL - Indicate Polling Request
Syntax: +FPOLL:
This message is sent to the DTE if the received DIS message indicates that the remote
station has a document to poll (by bit 9 in the DIS) and polling has been enabled with the
AT+FSPL command. The DTE may then decide to receive rather than transmit.