Comtrol AT Command Set Rev A - Manual (Page 182)

AT Commands Reference Manual
Conexant 100722B
5-10
5.3.4 +FET - Transmit Page Punctuation
Syntax: +FET=[,,,]
DCE response:
+FPTS: - when receive from remote OK
This command is used to punctuate page and document transmission after one or more
+FDT commands. This command generates T.30 Post Page Messages selected by the
code (Table 5-3).
The +FET= command indicates that the current page is complete; no more data
will be appended to it. The value indicates whether there are any additional pages are to
be sent and, if so, whether there is a change in any of the document parameters.
The DTE can command the DCE to generate PRI-Q messages with the +FET=
command using ppm codes 4-6 (Table 5-3).
This command must be sent within the time out specified by +FPHCTO after sending
Phase C data, or else the DCE will end the page and document transmission. If the Phase
C timeout is reached, the DCE sends an EOP post page message and terminates the
session.
The remote facsimile station should respond to the post page message with a post page
response. The DCE will report this using the +FPTS: response (Table 5-4).
End a Page
The +FET= command causes the DCE to append an RTC (6 EOL) pattern as needed and
enter Phase D by sending the selected T.30 Post Page message.
The +FET=1 (EOM) command signals the remote station that the next document will
have a new DCS negotiated; this causes the session to re-enter Phase B.
Table 5-3. T.30 Post Page Message Codes
ppm Code Mnemonic Description
0 [PPS-]MPS Another page next, same document
1 [PPS-]EOM Another document next
2 [PPS-]EOP No more pages or documents
3 PPS-NULL Another partial page next
4 [PPS-]PRI-MPS Another page, procedure interrupt
5 [PPS-]PRI-EOM Another doc., procedure interrupt
6 [PPS-]PRI-EOP All done, procedure interrupt
=8+ppm Post Page Message (ppm code)
Table 5-4. T.30 Post Page Response Messages
ppr Code Mnemonic Description
1 MCF Page good
2 RTN Page bad; retrain requested
3 RTP Page good; retrain requested
4 PIN Page bad; interrupt requested
5 PIP Page good; interrupt requested