So I am currently using a demo Phonak marvel for the last month or so and just recently I am getting this ‘3 tone’ piano sound shortly after the aid is turned on and randomly (can’t pin point when this happens but it did happen earlier today when I was chatting to a friend and when I was listening to music on my headset)
I have been able to replicate it via doing the below:
I turn the hearing aid on and hear the typical Phonak intro song.
8-10 seconds later I will hear an electric piano-type tune of 3 keys which starts high, mid then to a low tone. I have never heard this before and only today has this happened.
I did some googling to see if it was a notification sound but it isn’t the Bluetooth link sound, battery low or a profile change sound. (Phonak Marvel hearing aids ringtones and alerts(pairing, low battery) - YouTube)
Am using iPhone if that makes any difference.