MC7304, QMI USSD callback doesn't work

IoT Modules MC/EM Series
1

Hi,

I am facing a problem with my USSD QMI implementation. I did manage to send USSD, however the network replay is NOT reported in either of the two callbacks: tFNUSSDNotification, tFNUSSDNoWaitIndication.

The USSD command is functioning, verified by AT+CUSD. The modem has the latest FW and I am using SDK SLQS03.03.08.

Please help!

2

HI,
I am testing the call back functions to see if it works corerctly…

Thanks
Alex