CODEWITHSUNDEEP
gsmat-commandmodemltequectel
fabutkovic
fabutkovic

Reputation: 83

Quectel EC20 LTE Module doesnt show me incoming call or sms

I'm using a LTE Module QUECTEL EC20 of this model connected to my Arduino as software Serial monitor and AT Commands directly, I can communicate perfectly with the Module, I get answer OK, Signal, IMEI, and a lot of commands with any problem.

Quectel ec20

I have tone and I can answer the incoming call with ATA or hang up a call.

I'have tried changing the baud rate from 115200 to 19200 and 9600

I check all these commands:

AT+CLIP=1 
AT+CREG=1
AT+COPS?

Everything look perfect but I dont get incomming data in my serial when I call or send a sms.

I have experience with SIM800, SIM5320, SIM7600 of SIMCOM brand working perfectly, But this is my first time trying this model and I have a lot of 5, I tried with all.

I have like one week looking information and trying but without success.

Thanks in advance.

Upvotes: 2

Views: 1813

Answers (1)

fabutkovic
fabutkovic

Reputation: 83

Finally I had to contact to QUECTEL support and they responded very kindly and fast.

They suggest to add this at command to change the port of data delivery. 

at+qurccfg="urcport","uart1"

after that! finally it start working perfectly. If any need extra help please contact me. Thanks

Upvotes: 2

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