Multi-Tech Systems CDMA Wireless Modem Key Press or Release +CKEV, Caller ID Presentation +CLIP

Chapter 3 – Unsolicited AT Result Codes

Key Press or Release +CKEV

Description: This response indicates that a key has been pressed or released.

Values:	<key> Key input (0-9, *, #)
	<press>
	0: key release
	1: key press
Syntax:	Response syntax: +CKEV: <key>,<press>
	Example Result
	+CKEV: 9,0
	Note: Indicates key 9 has been released

Caller ID Presentation +CLIP

Description: This response indicates that caller ID information is available for the current incoming call. See +CLIP, Calling Line Identification Presentation, in chapter 9, for enable and disabling this result.

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

Incoming Message Directly Displayed +CMT

Description: This response indicates that an incoming message has been received and according to the message storage preferences (+CNMI), is to be directly displayed.

Values:	<oa>	Originator Address.
	<scts>	Service Center Time Stamp in string format : “yy/MM/dd,hh :mm :ss±zz”
		(Year/Month/Day,Hour:Min:Seconds±TimeZone)
	<tooa>	Type-of-Address of <oa>
	<lang>	Language
	<encod>	Encoding method
	<priority>: Message priority:
		0	– Normal
		1	– Interactive
		2	– Urgent
		3	– Emergency
	<cbn>	Call Back Number
	<length>	The number of characters in the following <data> field
	<data>	Message contents
Syntax:	Response syntax: +CMT: <oa>, <scts>, <tooa>, <lang>, <encod>, <priority> [,<cbn>],
	<length> <CR><LF> <data> (text mode)

Example Result

+CMT: “123456”,”98/10/01,12 :3000+00”,129,1,2,0,”5550000”,5<CR><LF> Hello

Note: Incoming message received

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 17