Connecting different makes to one another.

just purchased Oticon Intent aids, wounding if I will be able to reuse my Phonak TV connectors. not tried yet any one know if its possible.

Welcome to the forum, no definitely not, you’ll not be able to do this, buying the Oticon tv connecter is the only way unfortunately.

Look for the TC streamer on used sites for low prices.

With LEA (Bluetooth Low Energy Audio) and Auracast, there’s a possibility of interoperability between brands, but the possibility is developing more slowly than a lot of us would like.