If Acoustic Coupling does not produce a satisfactory result, try using your hearing aid in "T," or telecoil coupling mode. If you have an iPhone 4 (GSM model), activate Hearing Aid Compatibility (see below). For the best results, try using the iPhone in different positions relative to your hearing aid-for example, placing the receiver slightly above the ear may result in better performance for hearing aids with microphones positioned behind the ear. The hearing aid will receive audio from the iPhone through its built-in microphones. In other words, hold your iPhone against your head as you would naturally hold the phone when making a telephone call. To use your hearing aid in this mode, make sure that your hearing aid is set to "M," or Acoustic Coupling mode, and position the iPhone receiver near the hearing aid’s built-in microphone (or microphones). IPhone and hearing aids generally work best together in "M" or Acoustic Coupling mode. If you already own an iPhone and a hearing aid, here are some tips to ensure that you have the best experience possible.
![apple iphone resound app apple iphone resound app](https://hearmoreassociates.com/wp-content/uploads/2019/10/iPhone04.jpeg)
To ensure that a particular hearing aid works well with a particular phone, use them together before making a purchase. To ensure that a particular hearing aid works well with a particular phone, use them together before purchasing.Ĭellular telephones contain radio transmitters that may interfere with hearing aid performance. Some hearing aids might work well with phones that do not meet the FCC requirements for Hearing Aid Compatibility. Hearing-aid compatibility ratings aren't a guarantee that a particular hearing aid works well with a particular phone. A phone is considered hearing-aid compatible under the FCC requirements if it's rated M3 or M4 for acoustic coupling and T3 or T4 for inductive coupling. These ratings are on a scale from one to four, where four is the most compatible. T: For inductive coupling with hearing aids operating in telecoil mode.M: For reduced radio-frequency interference to enable acoustic coupling with hearing aids that don’t operate in telecoil mode.The ANSI standard for hearing-aid compatibility contains two types of ratings: The FCC hearing aid compatibility rules require that certain phones be tested and rated under the American National Standard Institute (ANSI) C63.19 hearing-aid compatibility standards.
![apple iphone resound app apple iphone resound app](https://www.hdwallpapers.in/download/religious_church_winter_snow_nighttime_hd_travel-1920x1080.jpg)
With Hearing Aid mode activated (iOS 5 and later, see below for more information).Please confirm support for your model iPhone with your hearing aid manufacturer. Requires iOS 7 or later and a Made for iPhone Hearing Aid.Based on testing conducted by an independent laboratory following the ANSI standard C63.19, "American National Standard for Methods of Measurement of Compatibility between Wireless Communications Devices and Hearing Aids.".
![apple iphone resound app apple iphone resound app](https://www.hearclear4u.com/page/hearing-aids/ReSound/resound-smart-app.jpg)
Compatible with Made for iPhone Hearing Aids 2