VoIP phone to br1

Hi everyone,
I have a pepwave br1 on the boat I am working on and I am wondering if is possible to connect and set up a VoIP phone using the same SIM card i use for data…
Thank you.

that wouldnt be voip. that would be cellular voice. and no you can’t. but you can connect a voip service such as ooma, vonage, orbi, etc.