With Quectel MC60 While sending SMS get a response
For Airtel (India)
+CMS ERROR:29
For Vodafone (India)
+CMS ERROR:69
I have completely restored the firmware but still same problem. Call and GNSS working well.
I have completely restored the firmware but still same problem. Call and GNSS working well.
Hi Karthick:
1.Please check the following AT commands and send the response to us. Thanks.
AT+CPMS?
AT+CSMP?
AT+CNMI?
2.Please confirm whether the SMS service center address is correct or not?(excute AT+CSCA? to check)