Rainbow Electronics GM862-GPS - Manual (Page 78)

GM862-GPS Software User Guide
1vv0300729 Rev. 5 - 05/07/07
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3.5.8 Listing a group of SMSs
The SMS can be grouped into 5 different groups depending on their status:
REC UNREAD - received messages still not read
REC READ - received messages already read
STO UNSENT - written messages not yet sent
STO SENT - written messages already sent
ALL - all types of messages
It is possible to have the list of all the messages in one group:
•
send command AT+CMGL=
where:
- status group of the message
"REC UNREAD" - new message
"REC READ" - read message
"STO UNSENT" - stored message not yet sent
"STO SENT" - stored message already sent
"ALL" - all messages
•
wait for response in the format:
For every message in the group:
+CMGL: ,, [,,,,]
where:
- message index position on the storage
- status of the message
"REC UNREAD" - new message
"REC READ" - read message
"STO UNSENT" - stored message not yet sent
"STO SENT" - stored message already sent
- sender number/destination number
< tooa/toda > - type of number
145 - international number (contains "+" character)
129 - national number
- length of the message text in characters
- message text
NOTE: If status of the message is 'received unread', status in the storage changes to 'received read'.