FAX INFORMATION FOR

G PROGRAMMERS

Fax Service Class 1 Commands

+FCLASS?

What mode is in use Data or Fax?

 

 

+FCLASS=n (0,1,2.0)

Class identification and control.

 

 

+FCLASS=?

What Fax class is in use?

 

 

+FTS=n (0,255)

Stop transmission and pause, 10 ms.

 

 

+FRS=n (0,255)

Wait for silence, 10 ms.

 

 

+FTM=n

Transmit data with carrier.

(3,24,48,72,73,74,96,121,122,145,146)

 

 

 

+FRM=n

Receive data with carrier.

(3,24,48,72,73,74,96,121,122,145,146)

 

 

 

+FTH=n

Transmit HDLC data with carrier.

(3,24,48,72,73,74,96,121,122,145,146)

 

 

 

+FRH=n

Receive HDLC data with carrier.

(3,24,48,72,73,74,96,121,122,145,146)

 

 

 

FAX Service Class

In addition to the standard Class 2.0 fax commands, 3Com implements

2.0 Commands

the following optional Class 2.0 fax commands:

 

 

 

 

+FNS=0,1

Pass-through, nonstandard

 

 

negotiation byte string

 

 

 

 

+FCR=0,1

Capability to receive.

 

 

 

 

+FAA=0,1

Adaptive Answer mode.

 

 

 

 

+FCT=0-255 sec.

Phase C Timeout

 

 

 

 

+FHS=0-255

Hangup Status Code, read only.

 

 

 

 

+FMS=0-3

Minimum Phase C Speed.

 

 

 

 

+FBS?=500,100

Buffer size, read only.

 

 

 

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3Com 56K manual FAX Information for Programmers, Fax Service Class 1 Commands, FAX Service Class