Fclass; Fax Class Indication; Gcap Complete List Of Capabilities Request; Gci= Country Of Installation - Multitech MultiModem SocketModem MT9234 Series At Commands Reference Manual

+FCLASS

Description:
Syntax:
Values:
Reports:
Result Codes:
+GCAP
Description:
Syntax:
+GCI=
Description:
Syntax:
Reports:
Result Codes:
+GMI
Description:
Syntax:
Reports:
Result Codes:
+GMM
Description:
Syntax:
Reports:
Result Code:
Multi-Tech Systems, Inc. AT Commands for the MultiModem & SocketModem MT9234 Series (S000434H)
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Chapter 1 – AT Commands, S-Registers, and Result Codes

Fax Class Indication

Use this command to set the modem service class. The service class determines if
the modem is in data, FAX, or voice mode.
AT+FCLASS <Value>
+FCLASS=0
+FCLASS=1.0
+FCLASS=1
+FCLASS=2
+FCLASS=2.0
+FCLASS=2.1
+FCLASS=8
+FCLASS?
+FCLASS=?
OK or ERROR
Complete List of Capabilities Request
Use this command to display the modem's supported capabilities. The +GCAP
command is an action command that always generates an OK result code.
AT+GCAP
Sample Responses
+GCAP: +FCLASS, +MS, +ES, +DS, for a data modem that supports all capabilities
listed. Where:
+FCLASS (Class 1 and Class 2 facsimile DCE control)
+MS +M commands (Modulation Control: +MS and +MR commands)
+ES +E commands (Error Control: +ES, +EB, +ER, +EFCS, +ETBM)
+DS +D commands (Data Compression: +DS and +DR)
Country of Installation
Use this command to set the modem country/region code.
AT+GCI=<country code>
+GCI? Reports current or selected option.
+GCI=? Reports supported options.
OK or ERROR
Manufacturer Identification Request
Displays the modem product manufacturer.
AT+GMI?
+GMI? Reports current or selected option.
OK when using the +GMI and +GMI? syntax.
ERROR when using the +GMI=? syntax.
Model Identification Request
Displays the modem identity string and driver version number.
AT+GMM? or AT+GMM=?
+GMM? Reports current or selected options.
+GMM=? Reports supported options.
OK
Selects data mode.
Selects Class 1.0 FAX mode.
Selects Class 1 FAX mode.
Selects Class 2 FAX mode.
Selects Class 2.0 FAX mode.
Selects Class 2.1 FAX mode.
Selects voice mode.
Reports current or selected options.
Reports supported options.
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