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7 years, 3 months ago.
Icomsat 1.1 read sms, (LPC1768)
If anybody has had success reading sms messages from the Icomsat 1.1 gsm module using: AT+CMGR, I would like to hear from you. I have tried many times with this command and the only reponse I get is: CMG. The sms messages are on the sim card, I can verify that using a mobile phone. Incidentally, the module sends an sms message using the AT+CMGS command without any problem.