Comtrol AT Command Set Rev A User Manual

Page 8

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AT Commands Reference Manual

Conexant

100722B

viii

4.1.4

Fax Origination ............................................................................................................................................4-3

4.1.5

Fax Answering .............................................................................................................................................4-3

4.1.6

Fax Control Transmission ............................................................................................................................4-3

4.1.7

Fax Control Reception .................................................................................................................................4-3

4.1.8

Fax Data Transmission ................................................................................................................................4-4

4.1.9

Fax Data Reception......................................................................................................................................4-5

4.2

Commands and Parameters ........................................................................................................................................4-6

4.2.1

Mode Entry Commands ...............................................................................................................................4-6

+FCLASS=1 - Select Facsimile Class 1 Mode .......................................................................................4-6

+FCLASS=1.0 - Select Facsimile Class 1.0 Mode .................................................................................4-6

4.2.2

Mode Commands ........................................................................................................................................4-6

+FAA - Auto Answer Enable .................................................................................................................4-6

+FAE - Auto Answer Enable..................................................................................................................4-7

+FTS - Transmit Silence.......................................................................................................................4-7

+FRS - Receive Silence ........................................................................................................................4-8

+FTM - Transmit Facsimile...................................................................................................................4-9

+FRM - Receive Facsimile ..................................................................................................................4-10

+FTH - Transmit Data with HDLC Framing .........................................................................................4-11

+FRH - Receive Data with HDLC Framing...........................................................................................4-12

4.2.3

Service Class 1 Parameters .......................................................................................................................4-13

+FAR - Adaptive Reception Control ....................................................................................................4-13

+FCL - Carrier Loss Timeout ..............................................................................................................4-14

+FDD - Double Escape Character Replacement ..................................................................................4-15

+FIT - DTE Inactivity Timeout.............................................................................................................4-16

+FPR - Fixed DTE Rate.......................................................................................................................4-17

+FMI? - Request Manufacturer Identification .....................................................................................4-18

+FMM? - Request Model Identification ..............................................................................................4-18

+FMR? - Request Revision Identification ...........................................................................................4-18

+FLO - Flow Control...........................................................................................................................4-19

4.3

Examples...................................................................................................................................................................4-19

5

Fax Class 2 Commands........................................................................................................................ 5-1

5.1

Command and Syntax Guidelines ................................................................................................................................5-2

5.1.1

Mode Entry Commands ...............................................................................................................................5-2

+FCLASS=2 - Select Facsimile Class 2 Mode .......................................................................................5-2

5.1.2

DTE Commands...........................................................................................................................................5-2

DTE Command Lines ...........................................................................................................................5-2

Facsimile Command Syntax .................................................................................................................5-2

5.1.3

Serial Port Speed and Flow Control .............................................................................................................5-4

Data Stream Termination .....................................................................................................................5-4

DTE to DCE Streams ............................................................................................................................5-4

DCE to DTE Streams ............................................................................................................................5-4

5.1.4

Auto Answer................................................................................................................................................5-4

5.1.5

Identification of T.30 Options ......................................................................................................................5-5

5.1.6

Session Status Reporting ............................................................................................................................5-5

5.1.7

Procedure Interrupt Negotiation ..................................................................................................................5-5

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