Warranty

4
Caution: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to
operate this equipment.
How the ratings work
M-Ratings: Wireless devices rated M3 or M4 meet FCC requirements and are likely to generate less interference to hearing devices than wireless
devices that are not labeled. M4 is the better or higher of the two ratings.
T-Ratings: Wireless devices rated T3 or T4 meet FCC requirements and are likely to be more usable with a hearing device’s telecoil (also known as
a T Switch or Telephone Switch) than unrated wireless devices. T4 is the better or higher of the two ratings. Note that not all hearing devices have
telecoils in them.
Hearing devices may also be measured for immunity to this type of interference. Your hearing device manufacturer or hearing health professional
may help you find results for your hearing device. The more immune your hearing aid is, the less likely you are to experience interference noise from
wireless devices.
For more information about the actions that the FCC has taken with regard to hearing aid compatibility with wireless devices and other steps that the
FCC has taken to ensure that individuals with disabilities have access to telecommunications services, visit www.fcc.gov/cgb/dro.
FCC ID: 2ACCJH130