Connect BTECH GMRS Pro to Harley BOOM audio

We are trying to connect the GMRS Pro to the Harley Davidson BOOM audio system. The radio doesnt seem to pair with the bike’s audio. We have the PTT button and recommended hardware from another thread on this forum.
Our current thought is to pair the radio to an Android phone, and use the phone as a ‘pass-through’ between the bike and the radio.
Has anyone had success connecting the radio to the BOOM audio system?

The BTECH GMRS-PRO will not pair directly with the Harley-Davidson Boom Audio system. You must pair the GMRS-PRO with a smart phone (I use an iPhone 11) through the BTECH GMRS App and then pair the phone to the Boom Audio system.

I use the Harley WHIM to pair the Boom Audio to my Sena 50S.

This set up works flawlessly.

Also note that when you are using the BTECH-PRO GMRS you cannot use the other Boom Audio functions (ie: Car Play, music, CB, etc.) simultaneously.

I paired my GMRS radio directly to the Harley branded Sena 30k, left the phone paired to the Harley infotainment system. I can still hear the cb, music, etc when the GMRS radio is not in use. Riding a 2020 CVO Limited.

This is why you pair the RADIO directly to the headset, as Phone 2, and not the bike.