On these iPhone models, hearing aid support modifies the phone's acoustic settings to improve compatibility with hearing aids set to T or telecoil mode. For example, if the hearing aid is connected to the iPhone, but you start watching a movie on your iPad, the hearing aid automatically switches to the iPad. If you have a Made for iPhone hearing aid (available for iPhone 4s or later), you can use iPhone to adjust the settings to suit your hearing needs. You can pair the hearing aid with your iPhone and iPad to ensure that none of the sounds or audio is lost.
If you turn off your hearing aid, you'll need to reconnect it when you want to use it again with your Apple device. Leave it turned on to control your hearing device from the locked screen (using the accessibility shortcut) and from Control Center on your iPhone or iPod touch, or from Control Center on iPad. When you pair a Made for iPhone hearing aid to an Apple device, audio from the Apple device passes to the hearing aid. To ensure interoperability between a hearing aid and a phone, try to use them together before buying them.
Made for iPhone hearing aids connect to your iPhone, iPad or iPod touch, so you can stream audio, answer phone calls, adjust settings, and more. If you make changes to the settings of the hearing aids on one device, they are sent to the other devices. You can also use the accessibility shortcut to turn the live listening function on and off or to control other functions of the hearing aid. Stream phone audio, Siri, music, videos and more by choosing your headphones from the AirPlay menu.
When you turn on the hearing aid, open and close the battery covers of the hearing aid to reconnect the hearing aid. The headphone mode reduces the transmission power of the mobile radio in the GSM band of 1900 MHz and may cause a decrease in 2G mobile coverage. Control on the lock screen Quickly make presets and volume settings on the hearing aid directly from the lock screen using the accessibility shortcut button or the listening button in Control Center. Control nearby devices Use your Apple device to adjust settings for hearing aids that are on the same Wi-Fi network and connected to your iCloud account.
Noise cancellation can help clarify phone calls by reducing the ambient noise you hear while holding the receiver close to your ear.