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

Page 17
Image 17
Multi-Tech Systems CDMA Wireless Modem manual Key Press or Release +CKEV, Caller ID Presentation +CLIP, Type, Cbn