No mobile data during calls

[ZenFone6Talker]

I just found out that there is no mobile data connection while I call someone. So I can't use WhatsApp or Google Maps during a phone call.
Is that a ZenPhone specific setting? Where can I change it.
I have two simcards, one (SIM2) for mobile data only, the other (SIM1) for calls only. Both with 3G and 4G
Thanks 4 help!

[Sai_Hithesh]

Hi, I'm using airtal network. I will get data while in call and if I use different network I don't get internet. So it depends on the type of network you are using.
So port your network to airtal if you want data while in call