Multi-Tech Systems CDMA Wireless Modem manual Call Waiting Indication +CCWA, Values Callerid, Tora

Chapter 3 – Unsolicited AT Result Codes

Call Waiting Indication +CCWA

Description: This response indicates that another incoming call is occurring during an existing call. See +WFSH, Send Flash to Base Station in chapter 9 for information about handling call-waiting situations

Values:	<caller_id>	Caller identification number
	<type>	always 129 for this response
Syntax:	Response syntax: +CCWA: <caller_id>, <type>
	Example Result
	+CCWA: 18005551212,129
	Note: Incoming call from 1-800-555-1212, type always equals 129.

SMS Status Report Indication Directly Displayed +CDS

Description:	This response indicates an SMS status report has been received and according to the
	message storage preferences (+CNMI), is to be directly displayed. +CDS is also used in the
	data compression functionality as an active command. Refer to chapter 17 (Um Interface
	Data Compression) for an explanation of +CDS usage for data compression.
Values:	<mr>	Message Reference
	<ra>	Recipient Address
	<tora>	Type-of-Address of <ra>
	<scts>	Service Center Time Stamp in string format : “yy/MM/dd,hh :mm :ss±zz”
		(Year/Month/Day,Hour:Min:Seconds±TimeZone)
	<dt>	Discharge Time in string format: “yy/MM/dd,hh :mm :ss±zz”
		(Year [00-99], Month [01-12], Day [01-31], Hour, Minute, Second and Time Zone
		[quarters of an hour] )
	<st>	Status of a SMS-STATUS-REPORT (See Chapter 20)
Syntax:	Response Syntax: +CDS: <mr>, [<ra>] , [<tora>], <scts>,<dt>,<st> (Text mode)
	Example Result
	+CDS : 2, 116, ”3146290800”, 129, “98/10/01,12 :30 :07+04”, “98/10/01 12 :30 :08+04”, 0
	Note: SMS status report received

SMS Status Report Indication Stored in Memory +CDSI

Description: This response indicates an SMS status report has been received and according to the message storage preferences (+CNMI), is to be stored in memory.

Values:	<mem>	NVRAM storage area (always “SR” for this response)
	<index> location of message within storage area
Syntax:	Response syntax: +CDSI: <mem>,<index>
	Example Result
	+CDSI: “SR”,5
	Note: SMS status report received and stored in “SR” memory at index 5

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 16