
Sending: ATted

OK

[GSM]:
OK

Sending: ATE0

OK

[GSM]:
OK

Sending: AT+CLIP=1

OK

[GSM]:
OK

Sending: AT+CVHU=0

OK

[GSM]:
OK

Sending: AT+CTZU=1

OK

[GSM]:
OK

Sending: AT+CMGF=1

OK

[GSM]:
OK

Sending: AT+CSQ

+CSQ: 27,99

OK

[GSM]:
+CSQ: 27,99

OK

Weak Signal
Sending: AT+CREG?

+CREG: 0,2

OK

[GSM]:
+CREG: 0,2

OK

Sending: AT+CGREG?

+CGREG: 0,2

OK

[GSM]:
+CGREG: 0,2

OK

Sending: AT+CMGD=1,4

OK

[GSM]:
OK

Sending: AT+QURCCFG="urcport","uart1"

OK

[GSM]:
OK

Sending: AT+CNMI=2,2,0,0,0

OK

[GSM]:
OK

Sending: System Ready...