The FCC has adopted HAC rules for digital wireless phones. These rules require certain
devices to be tested and rated under the American National Standard Institute (ANSI) C63.19-
2011 hearing aid compatibility standards. The ANSI standard for hearing aid compatibility
contains two types of ratings:
●
M-Ratings: Phones rated M3 or M4 meet FCC requirements and are likely to
generate less interference to hearing devices than mobile devices that are not
labeled. M4 is the better/higher of the two ratings.
●
T-Ratings: Phones rated T3 or T4 meet FCC requirements and are likely to work
better with a hearing device’s telecoil (“T Switch” or “Telephone Switch”) than unrated
phones. T4 is the better/ higher of the two ratings. (Note not all hearing devices have
telecoils in them.)
●
The tested M-Rating and T-Rating for this device (FCC ID: 2A28USL006D) are M4
and T4.
Standard Limited Warranty
(This standard Limited Warranty supersedes and replaces for all purposes the Standard Limited
Warranty that appears in the enclosed documentation if any)
Coosea USA Technologies Inc. (“hereinafter: the “Manufacturer”) are free from defects in
material and accessories enclosed herein (“Products”) are free from defects in material and
workmanship under normal use and service for the period commencing upon the date of
purchase by the first consumer purchaser and continuing for the following specified period of
time after that date:
This Limited Warranty is conditioned upon proper use of the Products.
This Limited Warranty does not cover:
1.
Normal wear and tear of the product (including on-camera lenses, batteries, and
screens) requiring periodic repair and replacement.
2.
Defects and damages due to negligence, to the product being used other than in a
normal and customary manner, to non-compliance with the recommendations of this
User Guide, to an accident, regardless of the cause. Instructions for the use and
Phone with Battery/ Phone with Battery after Manufacturing 12 / 15 months
Accessories (If included in the box set) 12 months