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Additional information on Specific Absorption Rates (SAR) can be found on the
CTIA - The Wireless Association web-site at http://www.ctia.org.
* In the United States and Canada, the SAR limit for mobile phones used by the
public is 1.6 watts/kg (W/kg) averaged over one gram of tissue. The standard
incorporates a substantial margin of safety to give additional protection for the
public and to account for any variations in measurements.
We didn't conduct tests as GPS only works under CDMA, not under GSM.
HEARING AID COMPATIBILITY (HAC) FOR WIRELESS
TELECOMMUNICATIONS DEVICES
Hitachi HTA believes that all of our customers should be able to enjoy the benefits
of digital wireless technologies.
We are committed to providing a selection of compatible devices for our
customers who wear hearing aids.
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.
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