Rainbow Electronics GM862-QUAD-PY - Manual (Page 69)

GM862-QUAD / PY Software User Guide
1vv0300747 Rev. 3 - 10/07/07
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For example:
1- Let's assume you want to write a new SMS to the storage and the destination address is the
number +39338123456789. We suppose you already have set up the device for text SMS mode as
described on the previous paragraphs:
command:
AT+CMGW="+39338123456789"
response:
>
now you can insert the message text in IRA format (note that the IRA format and ASCII format
coincide for the alphabet characters but not for the other).
…. here will be inserted the SMS message text….
conclude text with the character CTRL-Z
response:
+CMGW: 3
OK
In this case, the new SMS was successfully written to the location index 3 of the selected write
memory (always "SM" SIM Card memory).
3.5.4 Sending an SMS previously stored
An already written SMS can be sent from the selected storage (in the current SW version
only "SM" is supported).
To send the written SMS its location index is needed:
•
send command
AT+CMSS=
where:
: SMS location index
•
wait for response:
Response Reason Action
+CMSS:
OK Message has been successfully
sent. represents the
message reference number. proceed ahead
ERROR some error occurred Enable the extended error
codes report (see par.2.5.2.1)
and retry.
+CMS ERROR: 330 SMSC address unknown Insert SMSC address (see par.
3.5.1.3)
+CMS ERROR: 41 "Temporary Failure", may be
that the device is not registered
on any network Check for signal strength and
network registration
+CMS ERROR: 331 No network service Check for signal strength and