How to reset a jammed Phonak Marvel Rechargeable Hearing Aid
If your hearing aid has a solid green light when out of the charger:
hold the bottom of the button down for 15 seconds
place back in the charger for 2…
If your hearing aid has a solid green light when out of the charger:
hold the bottom of the button down for 15 seconds
place back in the charger for 2…
Phonak Marvel
2019-02-20
London
“As the set I have are meant to be top of the range, I’m very disappointed in:
a. The ability of the hearing aids to adapt to the surrounding…