M100 Cellular Modem Quick Start
E-Lins Technology Co.,Limited
Add:Bld22, Longxi Garden, Nonglin Road, Futian, Shenzhen, 518000, China
Tel: +86-755-83700465 E-mail: [email protected] www.szelins.com
+CNMI : “MT”3 //when <MT> equal 1
,
SMS message format
AT+CNMI=2
,
2
,
0
,
0
,
0 //<MT>=2 ,receive a new message,
OK
+CMT:"13798257916","07/01/15, 18:40:54", 129, 0, 2, 0," 13798257916", 2
Helloworld //when <MT>equal 2, SMS Message format
AT+CNMI=2
,
0
,
0
,
1
,
0 //when fourthly value is <ds>=1
Ok //response “ok”
3.3.2 Read SMS message
AT+CMGR=1 //read first SMS message
+CMGR:"REC UNREAD","13798257916","07/01/15, 17:47:39", 0, 2, 0," 13798257916"
Helloword //response connect of message
OK
3.3.3 Select SMS message
AT+CMGL=”all” //Select all SMS message form preferred store.
+CMGR: 0"REC READ","13798257916", 6, 4 //”READ” is received read
messages
Helloworld //response contents
+CMGR: 1"REC READ","13798257916", 6, 4
Yuhuilove
3.3.4 Delete SMS message
AT+CMGD=1 //Delete first SMS message
