Multi-Tech Systems CDMA Wireless Modem - Manual (Page 146)

Chapter 17 – Extended AT Commands in IS707.3
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 146
Hang-up Voice +CHV
Description: The numeric parameter is used to Hang-up a voice call. It terminates a voice connection
previously established up +CDV (dial voice) or $QCCAV (answer voice). The only valid
parameter is zero, which is optional.
Values:
0: Hang-up voice call
1-255: Reserved.
Syntax:
Command syntax: AT+CHV
Command Possible Responses
AT+CHV
Note: Display the current setting. OK
Note: Command is valid
AT+CHV0
Note: Hang up the call. OK
Note: Command is valid
Dial Command for Voice Calls +CDV
Description: The numeric parameter is used to dial command for voice calls. The format of is
identical to that for the ATD command. This command does not cause the DCE to change to
the online state.
Syntax:
Command syntax: AT+CDV=
Command Possible Responses
AT+CDV?
Note: Display the current setting. ERROR
Note: Command is not valid
AT+CDV=8583693450
Note: Dial for voice call. OK
+WORG: 8583693450
+WCNT: 3
Note: Command is valid
IWF Content List +CGCAP
Description: This extended-format command requests the IWF to transmit one or more lines of
information text in a specific format. The content is a list of additional capabilities and AT+
commands which is intended to permit the user of the IWF to identify the minimum
capabilities of the IWF. This is used to determine if the services (such as +CIS707, +MS,
+ES, +DS, and +FCLASS) can be performed by the IWF. See IS-131 on details and
parameter use.
Syntax: Command syntax: AT+CGCAP
Command Possible Responses
AT+ CGCAP
Note: Display the current setting. +CGCAP:
OK
Note: Command is valid
AT+ CGCAP=0
Note: Set the value to 0. ERROR
Note: Command is not valid