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Insys GSM 4.2 Compact 11-02-01-03-04.002 Manuale Utente

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11-02-01-03-04.002
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INSYS GSM 4.2  
INSYS GSM 4.2 compact 
 
Functions and their Configuration 
 
Sep-06 
            61 
6.2.9  Example: Free SMS dispatch via AT commands 
You can use the INSYS GSM via the serial interface to send free text messages. 
The example shows the process - logged in a terminal window. 
1. 
One-time preparation 
Meaning: 
AT command 
Logged into the GSM network? 
at+cops? 
Response: Not logged in 
+COPS: 0 
 
OK 
Entering the PIN 1234 
at+cpin=1234 
 
OK 
Logged into the GSM network? 
at+cops? 
Response: logged into T-Mobile D  +COPS: 0,0,"T-Mobile D" 
 
OK 
Service Center Number? 
at+csca? 
Response:has already been en-
tered 
+CSCA: "+491710760000",145 
 
OK 
Set SMS text mode  
at+cmgf=1 
 
OK 
2. 
Sending the message 
Meaning: 
AT command 
Write SMS to 016097332811 
at+cmgs=+4916097332811 
Message text: "test message, 17° 
Celsius" 
(Always start the text after the 
character ">")  
> test message, 17° Celsius. 
Text entry is completed. 
(Press the keys [Ctrl] and Z simul-
taneously)
 
[CTRL+Z]  
Send message to your own 
number as a test 
+CMGS: 100 
Read SMS 
at+cmgl 
 
CMGL: 1,"REC UN-
READ","+4916097332811",,"03/11/21,11:42:43+4"
 
test message, 17 degrees Celsius
 
 OK