Installation manual

416195-2201
GSM to application +CMGS: 7 Successful
OK transmission
GSM to application +CDS: 2, 116, ”[phone]”, Message was
145, delivered correctly
”98/10/01,12:30:07+04”,
”98/10/01 12:30:08+04”, 0
+CMGR – Read message
This command allows the application to read stored messages.
Command syntax: AT+CMGR=<index>
Response syntax for text mode:
+CMGR:<stat>,<oa>,[<alpha>,] <scts> [,<tooa>,<fo>,
<pid>,<dcs>,<sca>,<tosca>,<length>] <CR><LF> <data>
(for SMS-DELIVER only)
+CMGR:<stat>,<da>,[<alpha>,] [,<toda>,<fo>,<pid>,<dcs>, [<vp>],
<sca>, <tosca>,<length>]<CR><LF> <data>
(for SMS-SUBMIT only)
Response syntax for PDU mode:
+CMGR: <stat>, [<alpha>] ,<length> <CR><LF> <pdu>
A message read with status ”REC UNREAD” will be updated in memory with the status
”REC READ” because it has been read.
Example:
GSM to application +CMTI: ”SM”,1 New message received
Application to GSM AT+CMGR=1 Read the message
GSM to application +CMGR: ”REC UNREAD”,
”0146290800”,”98/10/01,18:22:11+0
0” , <CR><LF>
ABCdefGHI
OK
Application to GSM AT+CMGR=1 Read the message
again
GSM to application +CMGR: ”REC READ”, Message is read now
”0146290800”,”98/10/01,18:22:11+0
0”, <CR><LF>
ABCdefGHI
OK
Application to GSM AT+CMGR=2 Read a bad index
GSM to application +CMS ERROR: 321 Error: invalid index
Application to GSM AT+CMGF=0 ;+CMGR=1 in PDU mode
GSM to application +CMGR: 2,,<length> <CR><LF> Message is stored but
<pdu> unsent,
OK No <alpha> field