Quectel EC20 LTE Module doesnt show me incoming call or sms

Question

I'm using an 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 a tone and I can answer the incoming call with ATA or hang up a call.

I've 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 looks perfect but I don't get incoming data in my serial when I call or send an 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 for information and trying but without success.