Telenetics 56 - Manual (Page 175)

AT Commands
Page 167
Continue Document Reception
The DTE may issue a +FDR command in Phase D, which releases the post page
message, and indicates readiness to receive another page after receipt of a Multipage
(+FET:0) or PPS-NULL (+FET:3) message. The DCE response will be:
CONNECT
( needed from DTE here)
+FPTS:, [,, ]
+FET:
OK
(DTE must issue +FDR command to release post page response)
If done receiving:
+FHNG:
OK
Continue page reception
Phase C Data Framing
Phase C data may be presented to the DTE in stream mode. The DCE will transfer a
stream of data to the DTE, followed by the stream termination characters.
The DCE will filter the stream as described later in this appendix.
Phase C Data Format
The received data format is negotiated under T.30 reported by the
+FDCS:VR,BR,WD,LN,DF,EC,BF,ST response.
The DCE will delete the terminating RTC (6 EOLs) patterns.
- 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: (017) and (019) flow control characters, and
cancel (024).
Upon receipt of the character, the DCE will terminate the reporting of received
data by sending trailing characters to the DTE, and will then execute an
implied +FK command in order to conduct an orderly disconnection.