Multi-Tech Systems CDMA Wireless Modem manual Ringer Sound Level +CRSL, Subscriber Number +CNUM

Chapter 4 – General Commands

Ringer Sound Level +CRSL

Description: This command is used to set/get the sound level of the ringer on incoming calls.

Values:	<sound level>
	0: Min volume (muted)
	1: Default volume
	4: Max volume
Syntax:	Command syntax: AT+CRSL=<sound Level>
	Command	Possible Responses
	AT+CRSL=0	OK
	Note: Set volume to Min (muted).	Note: Current ring playing is muted.
	AT+CRSL=4	OK
	Note: Set volume to Max.	Note: Current ring playing with Max. volume.
	AT+CRSL?	CRSL:4
		OK
	Note: Get current ringer sound level	Note: Current level is 4
	AT+CRSL=4	CRSL: (0-4)
	Note: Supported parameters	OK

Subscriber Number +CNUM

Description: This command is used to return the subscriber MSISDN. If the subscriber has different MSISDNs for different services, each MSISDN is returned on a separate line.

Values:	<alphax>	optional alphanumeric string associated with <numberx>
	<numberx>	string type phone number with format as specified by <typex>
	<typex>	type of address byte in integer format – only supports 129

Syntax: Command syntax: AT+CNUM

Response syntax: +CNUM: <alpha1>, <number1>, <type1>, <CR><LF>+CNUM: <alpha2>, <number2>, <type2> …

Command	Possible Responses
AT+CNUM	+CNUM :“Phone”,”8585551212”,129
Note: Get MSISDN	Note: MSISDNs
AT+CNUM=?	+CNUM:
	OK

Select Type of Address +CSTA

Description: This command is used to select the type of phone address to use.

Values:<typex> type of address byte in integer format – only supports 129

Syntax: Command syntax: AT+CSTA=<typex>

Command	Possible Responses
AT+CSTA?	+CSTA: 129
Note: Get type of address	Note: Local Number format
AT+CSTA=?	+CSTA: (129-129)
Note: Get supported address types	OK

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 32