User's Manual

the particular wireless phone. “Normal usage” in this

context is defined as a signal quality that’s acceptable

for normal operation.

The M mark is intended to be synonymous with the U

mark. The T mark is intended to be synonymous with

the UT mark. The M and T marks are recommended

by the Alliance for Telecommunications Industries

Solutions (ATIS). The U and UT marks are

referenced in Section 20.19 of the FCC Rules. The

HAC rating and measurement procedure are

described in the American National Standards

Institute (ANSI) C63.19 standard.

When you're talking on a cell phone, it's

recommended that you turn the BT (Bluetooth) mode

off for HAC.

For information about hearing aids and digital

wireless phones

Wireless Phones and Hearing Aid Accessibility

http://www.accesswireless.org/Home.aspx

FCC Hearing Aid Compatibility and Volume Control

http://www.fcc.gov/cgb/consumerfacts/hac_wireless.

htm

Gallaudet University, RERC:

https://fjallfoss.fcc.gov/oetcf/eas/reports/GenericSear

ch.cfm

Note: Some content and services accessible through

this device belong to third parties and are protected

by copyright, patent, trademark and/or other

intellectual property laws. Such content and services

are provided solely for your personal noncommercial

use. You may not use any content or services in a