User Manual

10
FCC Hearing-Aid Compatibility (HAC)
The (model: P63L) has been tested for hearing aid compatibility. This device has an
M4 and T3 rating. When some wireless devices are used near some hearing devices
such as hearing aids and implants, users may detect abuzzing or humming noise.
Some hearing devices are more immune than others to this interference noise.
Wireless devices may also vary in the amount of interference they generate.
The ratings for compatibility of digital wireless devices with hearing aids are
described in the American National Standards Institute (ANSI) C63.19 standard:
M-Rating: Phones rated M3 or M4 meet FCC requirements and are likely to generate
less interference with hearing devices than phone that are not labeled. M4 is the
better/higher of the two ratings. (P63L) is rated M4.
T-Rating: Phones rated T3 or T4 meet FCC requirements and are likely be more
usable with hearing devices’ telecoil than unrated phones. T4 is the better/higher of
the two ratings.
The device (model: P63L) is rated T3.
For information about hearing aids and digital wireless phones
FCC Hearing Aid Compatibility and Volume Control:
http://www.fcc.gov/cgb/dro/hearing.html