Android U670C Guia De Inicio Rapido página 14

14
exposure guidelines for use with an accessory that contains no metal and the
accessories may not ensure compliance with FCC RF exposure guidelines. If
you do no t use a body-worn accessory and are not holding the phone at the
phone is switched on.
HEARING AID COMPATIBILITY HAC FOR WIRELESS
TELECOMMUNICATIONS DEVICES
THIS PHONE HAS A HAC RATING OF M4/T4
WHAT IS HEARING AID COMPATIBILITY?
The Federal Communications Commission has implemented rules and a rating
system designed to enable people who wear hearing aids to more effectively
use these wireless telecommunications devices. The standard for compatibility
of digital wireless phones with hearing aids is set forth in American National
Standard Institute (ANSI) standard C63.19. There are two sets of ANSI standards
with ratings from one to four (four being the best rating): an "M" rating for reduced
interference making it easier to hear conversations on the phone when using the
hearing aid microphone, and a "T" rating that enables the phone to be used with
hearing aids operating in the telecoil mode thus reducing unwanted background noise.
HOW WILL I KNOW WHICH WIRELESS PHONES ARE HEARING AID COMPATIBLE?
The Hearing Aid Compatibility rating is displayed on the wireless phone box.
A phone is considered Hearing Aid Compatible for acoustic coupling (microphone
mode) if it has an "M3" or "M4" rating. A digital wireless phone is considered
Hearing Aid Compatible for inductive coupling (telecoil mode) if it has a "T3" or
"T4" rating.
HOW WILL I KNOW IF MY HEARING AID WILL WORK WITH A PARTICULAR
DIGITAL WIRELESS PHONE?