FCC ID BCG E2642A PROFESSIONAL
Ask your hearing healthcare professional for the rating of your hearing aid.
Hearing aid devices may also be measured for immunity to interference noise from wireless phones and should have ratings similar to phones. A HAC-compliant phone could be rated: M3/T3, M3/T4, M4/T3, or M4/T4. Note that not all hearing aid devices have telecoils in them.) A combination of M-rating and T-rating defines the final HAC-rating and is a deciding factor in selecting wireless phones for people with hearing problems. (T4 is the better/higher of the two ratings. (M4 is the better/higher of the two ratings.) T-Ratings: Phones rated T3 or T4 meet FCC requirements and are likely to be more usable with a hearing aid device’s telecoil (“T Switch” or “Telephone Switch”) than unrated phones. M-Ratings: Phones rated M3 or M4 meet FCC requirements for hearing aid device compatibility and are likely to generate less interference noise to hearing aid devices than unrated phones. ANSI C63.19 contains two (2) rating standards: an “M” rating from 1 to 4 for hearing aid devices operating in microphone mode and a “T” rating from 1 to 4 for hearing aid devices operating in telecoil mode. The HAC-rating and measurement procedure are described in the American National Standards Institute (ANSI) C63.19:2007.
This rating helps consumers who are hard of hearing or with hearing disabilities to find phones that will work well with their hearing aid devices.
The FCC has developed a rating system for wireless phones regarding their HAC-related performance. Trying out the phone with your hearing aid device is the best way to evaluate it for your personal needs and use. If a hearing aid device is particularly vulnerable to interference noise, even a phone with a higher rating may still cause unacceptable noise levels in the hearing aid device. Results may vary depending on the user’s hearing aid device, individual model or type, and degree of hearing loss. Not all phones have been rated for compatibility with hearing aid devices and these ratings are not guarantees. Ratings have been created for wireless phones to assist hearing aid device users in finding phones that may be compatible with their hearing aid device. ANSI standard C63.19 was created to provide a standardized method of measuring both wireless phones and hearing aid devices to determine usability ratings. Some hearing aid devices are more immune than others to this interference, and phones may also vary in the amount of interference noise that may be generated. When some wireless phones are used with certain hearing aid devices, including hearing aids and cochlear implants, users may detect a noise that may interfere with the effectiveness of the hearing aid device. Wireless phones offered for sale or provided with Gen Mobile services have been tested for hearing aid device compatibility. USING YOUR PHONE WITH A HEARING AID COMPATIBLE DEVICE AND TTY.