The K-1900 amplified handset is designed for reliable communication and safety. It features automatic dialing of a programmable phone number every time the handset is lifted, with a customizable 1-32 digit code. The device is suitable for both Touch Tone and pulse dialing but does not autodial on incoming calls.

Constructed with a heavy gauge stainless steel panel and an armored cable, the K-1900 is built to last. The handset is heavy duty and fits securely in an all-metal cradle, ensuring durability even in challenging environments.

Programming is straightforward and can be performed either at the shop or installation site, with all settings retained in non-volatile memory. It operates seamlessly with analog PABX and key system extensions, as well as analog Centrex and CO lines. With a programmable 6-digit security code and vandal-resistant design, the K-1900 offers both convenience and enhanced security.