Chapter 3 – Fax Class 2 Commands
Multi-Tech Systems, Inc. SocketModem MT5600SMI/MT5656SMI Reference Guide (S000306C)
84
Command: +FET Transmit Page Punctuation
Description:
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 <ppm> code.
The +FET=<ppm> 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=<ppm> command using ppm codes 4-6.
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:<ppr>
response.
Syntax:
+FET=<ppm>[,<pc>,<bc>,<fc>]
DCE response:
+FPTS:<ppr> - when receive from remote OK
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 3-3. 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 3-4. 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
