Option Signals - Canon FACSIMILE BASIC 2000 Service Manual

G3 FACSIMILE COMMUNICATIONS
6.7

Option Signals

There are also option signals in addition to mandatory transmission control
signals. Let's describe communications using option signals.
5–106
Calling Side (transmitter)
Dial
This is an auto-dial
facsimile.
Receive in G3 mode.
Receive in Canon mode.
Telephone number is XXXXX.
Receive by ITU-T
recommendations.
Line check
End of image
Disconnect line.
Line disconnected
Fig. 5-77 Example of Communications Using Option Signals
NSF Transmission
Signals for communicating capabilities (functions unique to manufac-
turer and proprietary functions not provided in DIS) other than
recommendations to the other party
CSI Transmission
Signal for communicating the telephone number on the receiving side to
the other party
Call
CNG
Response
CNG
This is an auto-reception
facsimile.
CED
This is a G3 facsimile.
NSF
This is a Canon facsimile.
Telephone number is XXXXX.
CSI
ITU-T G3 mode
DIS
This is a G3 facsimile.
NSF
This is a Canon facsimile.
CSI Telephone number is XXXXX.
ITU-T G3 mode
DIS
NSS
TSI
DCS
Training
TCF
Ready to receive
CFR
Training
Message
RTC
EOP
Received.
MCF
DCN
Line disconnected
Reception
Reception
Called Side (receiver)
Binary signal
ITU-T
Binary signal