Gallaudet University, Rerc

noise. The hearing aid and wireless phone rating values are then added together. A sum of 5 is considered acceptable for normal use. A sum of 6 is considered for best use.

In the above example, if a hearing aid meets the M2 level rating and the wireless phone meets the M3 level rating, the sum of the two values equal M5. This is synonymous for T ratings. This should provide the hearing aid user with “normal usage” while using their hearing aid with the particular wireless phone. “Normal usage” in this context is defined as a signal quality that is 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.

To ensure that the Hearing Aid Compatibility rating for your phone is maintained, secondary transmitters such as Bluetooth and WLAN components must be disabled during a call. See Page 59 for instructions to disable these components.

For information about hearing aids and digital wireless phones

FCC Hearing Aid Compatibility and Volume Control

http://www.fcc.gov/cgb/dro/heari

ng.html

http://tap.Gallaudet.edu/DigWirele

ss.KS/DigWireless.htm

Hearing Loss Association of America [HLAA]

http://www.hearingloss.org/learn

/cellphonetech.asp

The Hearing Aid Compatibility FCC Order

http://hraunfoss.fcc.gov/edocs_p ublic/attachmatch/FCC-03- 168A1.pdf

VX8350 99

VX8350, VX8350Red specifications

The LG Electronics VX8350, also referred to as the VX8350Red, emerged as a notable clamshell phone that captured the market's attention in the mid-2000s. With its compact design and robust features, it was aimed at users seeking both style and functionality in a mobile device.

One of the standout characteristics of the VX8350 is its sleek and lightweight design, making it highly portable and easy to handle. The phone boasts a vibrant 2.2-inch display with a resolution of 240 x 320 pixels, providing users with clear images and a user-friendly interface. The external LCD screen allows for quick notifications, displaying essential information without the need to open the device.

The VX8350 features a full-clamshell design, contributing to its durability and protecting the inner components from scratches and damage. Inside, users are greeted with a comfortable keypad that facilitates easy texting and dialing, enhancing the overall user experience.

In terms of technology, the VX8350 supports CDMA networks, ensuring reliable connectivity for voice calls and messaging. One of its key features is its 1.3-megapixel camera, which allows users to capture moments on the go. Although not comparable to today's smartphone cameras, it provided decent image quality for everyday use. The VX8350 also supports video recording, an exciting feature for users wanting to capture short clips.

Memory expansion was a significant consideration for users at the time, and the VX8350 supports microSD cards, allowing for additional storage for photos, music, and other files. This feature provided users with flexibility, enabling them to carry more media on the go.

The device is powered by a removable battery, delivering an impressive talk time and standby time, which was critical for users who relied heavily on their phones throughout the day. Additionally, it includes features such as Bluetooth connectivity, making it easier to connect to headsets and other devices wirelessly.

Overall, the LG VX8350Red and its counterpart VX8350 combine practicality and style, featuring a user-friendly interface, decent camera capabilities, and memory expansion options. Their durable design and reliable performance made them popular choices among users looking for a solid mobile phone experience in an era transitioning towards more advanced mobile technology. The LG VX8350 remains a nostalgic reminder of a time when flip phones dominated the market, providing users with the essential functionalities they needed.