Take your iPhone and go under Settings
Click on General
Click Accessibility
Scroll down and click Hearing Aids
It may ask you to Enable Bluetooth
Once Bluetooth is active your iPhone will search for your hearing aids automatically
Open and close the battery doors on both of your hearing aids while your iPhone is searching
If you have a Rechargeable Hearing aids - put the hearing aids in the charger and then take them out, this will restart the hearing aids and put them in pairing mode
Your hearing aids will appear as an available device once they are found (Bernafon Zerena)
Click on the name of your hearing aids from the list that appears
Press Pair when you are prompted to do so by your iPhone
Now phone calls will stream from your iPhone to your hearing aids while Bluetooth is On
Download the Bernafon “EasyControl-A” App on your iPhone or Android for easy to use remote control functions. To learn more about EasyControl-A App
*You can adjust the volume of your hearing aids through the Hearing Aids menu on your phone*