205 CALLING
RINGDOWN

Features

Emergency Ringdown/Hotline Service

Emergency Ringdown/Hotline Service

The Emergency Ringdown or Hotline Service feature enables standard telephones to automatically ring a designated extension by going off-hook. Digital telephones cannot perform this feature, but they can receive Emergency Ringdown or Hotline Service from standard telephones.

Emergency Ringdown is used in healthcare facilities, where it is used to assist callers who may not be able to complete a call by dialing. An example of an incoming Emergency Ringdown

call is shown on the right. The calling [DN] and “Ringdown” displays whether soft keys are ON or OFF.

This same feature is also known as Hotline Service and is often used for telephones in hotel/motel lobbies.

Group Listening

This feature enables you to set your telephone so that you and people near your telephone can hear the called party over the speaker, but the called party can not hear you. You can alternate between parties as long as the handset is off-hook.

To activate group listening

While off-hook on a call, hold down 6SNU. The Spkr LED lights red.

To deactivate group listening

Release 6SNU. The Spkr LED turns OFF. You can talk to the party through the handset.

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Toshiba DK Emergency Ringdown/Hotline Service, Group Listening, To activate group listening, To deactivate group listening

DK specifications

Toshiba DK (Disk Controller) series has established itself as a pivotal component in modern storage solutions, especially in the realms of personal computing and enterprise systems. This innovative disk controller family is designed to enhance performance, efficiency, and reliability, catering to a diverse range of applications from consumer electronics to data centers.

One of the main features of Toshiba DK is its advanced intelligent caching technology. This feature allows for optimized read and write operations, significantly improving the overall response time of data storage systems. The caching mechanism intelligently predicts data access patterns, storing frequently accessed data in high-speed memory to reduce latency and accelerate performance.

Another significant characteristic of the Toshiba DK series is its robust error correction capabilities. Equipped with sophisticated Error Correction Code (ECC) algorithms, it can detect and correct multiple errors that may occur during data transmission. This aspect is crucial for maintaining data integrity, especially in environments where data is continuously being read and written, such as in enterprise storage solutions.

Furthermore, the Toshiba DK series embraces cutting-edge NAND flash technology. The controllers are engineered to work seamlessly with NAND flash memory, achieving impressive read and write speeds while optimizing endurance. This synergy results in high-performance solid-state drives (SSDs) that are not only faster but also more reliable than traditional hard drives.

Energy efficiency is another hallmark of Toshiba DK. The controllers feature power management capabilities that dynamically adjust power consumption based on workload requirements. This not only leads to lower operational costs but also extends the lifespan of the storage device by minimizing unnecessary wear and tear.

Additionally, Toshiba DK supports various interface protocols, such as SATA, NVMe, and PCIe. This versatility allows it to cater to a wide range of user needs, making it suitable for everything from high-performance gaming rigs to enterprise-level servers.

In conclusion, Toshiba DK series exemplifies excellence in disk controller technology with its intelligent caching, robust error correction, advanced NAND flash integration, energy efficiency, and broad interface support. These features make Toshiba DK a preferred choice for manufacturers and users alike, ensuring they meet the evolving demands of contemporary data storage.