Receive (or not) SMS with build in CAT4/6 modems

Hi,

I noticed my LTE CAT6 (audience) device does not receive SMS (and hence I can;t trigger scripts)
while in LTE mode (which it is most of the time these days):

  • I have 3G and LTE enabled as possible modes
  • When I sent an SMS from Audience, I receive it on my phone
  • When I sent SMS to Audience it does not receive it.
  • If I disbale LTE mode (3G + GSM) I get SMS.
    Its also not receiveing the message when I switch it over the 3G only later on (I thought SMS will be delivered
    later on, as when you swith on your mobile and you get all the SMS you missed?).

The Wiki only says USSD is not possible in LTE mode, but it does not say anything about SMS reception!
Is this normal/bug and is there a workaround?
I want to keep LTE mode for data throughput but would like to also be able to use SMS for interaction with the router!

Hello People, Iam new with Mikrotik, and I have the same issue. My Cat6 is not receiving SMSs.