Closed BartaG512 closed 4 years ago
Found a documentation: https://simcom.ee/documents/SIM900/SIM900_MMS_AT%20Command%20Manual_V1.04.pdf
It includes “MMS PUSH” in “+CMTI: …” when the received short message is a MMS
push message.
If the current received MMS push message is a concatenated message,
it will include“,
When all the parts of the concatenated push message have been received, it
will prompt “+CMTI: …” URC with “MMS PUSH” and without “,
For example: +CMTI: "SM",1,"MMS PUSH"
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If my sim card receive a CMTI for a MMS PUSH, it sends a CMGR and my modem will be unresponsive, and only restart solve this problem. Maybe i should handle differently these messages? What could be the problem?
2|service- | Modem Received: 2|service- | Modem Received: +CMTI: "SM",1,"MMS PUSH",2,1 2|service- | Ignore Data: +CMTI: "SM",1,"MMS PUSH",2,1 2|service- | Modem Write: AT+CMGR=1 2|service- | Modem Received: AT+CMGR=1 2|service- | Activate Message Processing for: AT+CMGR=1 2|service- | Modem Received: 2|service- | Modem Received: +CMTI: "SM",2,"MMS PUSH",2,2 2|service- | Modem Received: 2|service- | Modem Received: +CMTI: "SM",1,"MMS PUSH" 2|service- | Modem Write: AT+CMGR=2 2|service- | Modem Write: AT+CMGR=1