Chapter 3 – Fax Class 2 Commands

Data Reception

Class 2.1

+FDR

Syntax:

+FDR<CR>

 

The +FDR command initiates transition to Phase C data reception. This can occur

 

after answering, after dialing, after a document is received, or after a page is

 

received.

 

The modem may report the negotiated T.30 parameters with the remote ID and NSS

 

frame information, if available. When the modem is ready to commence data transfer,

 

it will issue a CONNECT response code. After the host receives the CONNECT

 

response and the host is ready to accept data, it will issue a <DC2> character (12h)

 

to the modem.

Class 2

+FDR

 

Same as Class 2.1.

Session Termination

Class 2.1

+FKS

Syntax:

+FKS

 

The +FKS command causes the modem to terminate the session in an orderly

 

manner by sending a DCN message at the next opportunity and hanging up. At the

 

end of the termination process, the modem will report the +FHS response with a

 

result code, go on-hook, and set +FCLASS=0.

 

This operation can also be invoked by using the <CAN> (cancel) character during

 

Phase C data reception.

Class 2

+FK

Syntax:

+FK

 

Essentially the same as Class 2.1.

Initialize Facsimile Parameters

Class 2.1

+FIP

Syntax:

+FIP

 

The +FIP command causes the modem to initialize all Service Class 2.0/2.1 facsimile

 

parameters to the default settings. This command does not change the setting of

 

+FCLASS. It has the same effect as if the host had issued individual parameter

 

setting commands.

 

MultiModem modems do not support multiple profiles, and thus do not support the

 

optional +FIP=<value> syntax documented in T.32.

Class 2

There is no equivalent command in Class 2.

Multi-Tech Systems, Inc. SocketModem MT5634SMIxx Reference Guide (S000263C)

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Multi-Tech Systems MT5634SMI V.34, MT5634SMI V.92 Data Reception, Session Termination, Initialize Facsimile Parameters

MT5634SMI V.34, MT5634SMI V.92 specifications

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