Dear community hope you can point me in the right direction trying to share music from Sena 50b with another brand intercom.

I paired it correctly as a standard Bluetooth device my 50b with other intercom, I can see the other intercom on HJC app, and everything looks fine but, in the app the option to share music is greyed out, and pressing "-" button for 3 seconds during an intercom call (as per instructions) doesn´t show anything about sharing music (in fact the FM radio starts...).

Did I miss something? If I use the music on the phone during an intercom call, the music sounds choppy and uninteligible...

Thanks,

Regards.