The wireless telephone industry has developed a rating system for wireless phones, to assist hearing device users find phones that may be compatible with their hearing devices. Not all phones have been rated. Phones that are rated have the rating on their box or a label located on the box.

The ratings are not guarantees. Results will vary depending on the user's hearing device and hearing loss. If your hearing device happens to be vulnerable to interference, you may not be able to use a rated phone successfully. Trying out the phone with your hearing device is the best way to evaluate it for your personal needs.

M-Ratings: Phones rated M3 or M4 meet FCC requirements and are likely to generate less interference to hearing devices than phones 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 generate less interference to hearing devices than phones that are not labeled. T4 is the better/higher of the two ratings.

Hearing devices may also be rated. Your hearing device manufacturer or hearing health professional may help you find this rating. Higher ratings mean that the hearing device is relatively immune to interference 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.

M3

+

M2

= 5

T3

+

T2

= 5

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.

Health and Safety Information

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GH68-21438A specifications

The Samsung GH68-21438A is a replacement part designed for various Samsung devices, specifically tailored to enhance user experience and ensure optimal functionality. This component is often associated with devices like the Samsung Galaxy series, where its role can significantly influence performance and usability.

One of the standout features of the GH68-21438A is its advanced engineering which guarantees a perfect fit and reliable performance. This part has been meticulously designed to meet or exceed the original specifications set by Samsung, ensuring that users do not compromise on quality. Its durable construction means that it can withstand the wear and tear of daily usage, providing longevity that many generic parts cannot match.

Technologically, the GH68-21438A benefits from Samsung’s commitment to innovation. This part is often integrated with advanced circuitry that supports improved power management and overall device efficiency. This helps to optimize battery performance, allowing users to enjoy extended usage without the constant need for charging. Its design also minimizes heat generation, which is crucial in maintaining the device’s integrity and performance over time.

In terms of compatibility, the GH68-21438A is versatile, fitting a range of Samsung devices. This broad compatibility ensures that users can find a replacement part that meets their needs without having to search for multiple components. It’s worth noting that using authentic parts like the GH68-21438A helps maintain the device’s warranty and integrity, providing peace of mind for users.

Furthermore, the GH68-21438A is engineered with user-friendliness in mind. Installation is straightforward, allowing users to replace the part without requiring extensive technical expertise. This accessibility makes it an attractive option for both casual users and tech enthusiasts alike.

In conclusion, the Samsung GH68-21438A stands out as a reliable replacement part that embodies quality, durability, and advanced technology. With its focus on performance and compatibility, it represents an essential investment for maintaining the longevity and functionality of Samsung devices. By choosing the GH68-21438A, users ensure that their devices continue to operate at peak efficiency, ultimately enhancing their overall experience.
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