Phonak
Error Codes
Red LED
Phonak
Hearing Aid
A red LED on the Phonak Charger Case Go signals a charging fault.<br>The charger …
4 Beeps
Phonak
Hearing Aid
Four short beeps from a Phonak hearing aid is the low battery warning signal …
Connection Lost
Phonak
Hearing Aid
Connection Lost in the myPhonak app means the Bluetooth link between your phone …
Update Failed
Phonak
Hearing Aid
Update Failed in the myPhonak app means the firmware package could not be fully …