Chapter 17 – Extended AT Commands in IS707.3

IWF Device Identification +CGOI

Description: This command causes the IWF to transmit one or more lines of information text, determined by the manufacturer, which is intended to permit the user of the IWF to identify the device, based on the ISO system for registering unique object identifiers. Typically, the text will consist of a single line containing numeric strings delimited by period characters.

Syntax:

Command syntax: AT+CGOI

 

 

 

 

 

Command

Possible Responses

 

AT+CGOI

OK

 

Note: Display the current settings.

Note: Command is valid.

 

AT+CGOI=0

ERROR

 

Note: Set the value to 0.

Note: Command is not valid.

Um Packet Data Inactivity Timer +CTA

Description: This command is used to Set, Read, and Test the Um packet data inactivity timer.

Values:

<val>

 

 

0: Traffic Channel not released during inactivity periods.

 

20-255: Release the Traffic Channel after <value> 1-second intervals have elapsed

 

since last sending or receiving RLP data frames on the Um interface.

Syntax:

Command syntax: AT+CTA=<val>

 

 

Command

Possible Responses

 

AT+CTA ?

+CTA: 0

 

Note: Display the current setting.

OK

 

 

Note: Command is valid

 

AT+CTA=?

+CTA: (0-255)

 

Note: Display valid parameter range.

OK

 

 

Note: Command is valid

 

AT+CTA=1 Note: Set to one second.

OK

 

 

Note: Command is valid

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C

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Multi-Tech Systems CDMA Wireless Modem manual IWF Device Identification +CGOI, Um Packet Data Inactivity Timer +CTA
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