Specifications

Chapter 14 – Short Message Service Control Commands
82 Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide
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.
Response
Syntax: +CMT: <oa>, <scts>, <tooa>, <lang>, <encod>, <priority> [,<cbn>],
<length> <CR><LF> <data> (text mode)
Example Result
+CMT: “123456”,”98/10/01,12 :30 00”,129,1,2,0,5<CR><LF>
Hello
Note: message received
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
Incoming Message Stored in Memory +CMTI
Description: This response indicates that an incoming message has been received and according to the
message storage preferences (+CNMI), is to be stored in memory.
Response
Syntax: +CMTI: <mem>,<index>,<priority>
Example Result
+CMTI: “MT”,1,0
Note: Message received
Value: <mem> NVRAM storage area (always “MT” for this response)
<index> Location of message within storage area
<priority> Message priority
0 – Normal
1 – Interactive
2 – Urgent
3 – Emergency