Key Features: The K-1900-7 panel phone automatically dials a 1 - 32 digit programmable phone number every time you lift the handset. It supports Touch Tone or pulse dialing and won't auto - dial on incoming calls. Its housing is made of a heavy - gauge stainless steel panel, an armored cable, a heavy - duty handset, and an all - metal cradle. You can easily program it using Touch Tone at the shop or installation site, and all programming is stored in non - volatile memory. It works on analog PABX and key system extensions or analog Centrex and CO lines. There's a programmable 6 - digit security code, it's vandal - resistant, and it's line - powered.
Using the K - 1900 - 7 is simple. When you pick up the handset, it'll automatically dial the pre - programmed 1 - 32 digit phone number. You can set it to use Touch Tone or pulse dialing. To program it, you can do it at the shop or right at the installation site using Touch Tone. Remember to set your 6 - digit security code for extra protection. This phone operates on analog PABX, key system extensions, analog Centrex, and CO lines. As for maintenance, since it has a vandal - resistant design, it can withstand some rough use. But try to keep it clean and dry. It's line - powered, so make sure the power line is always connected properly. If you have any problems with programming or dialing, just check the non - volatile memory settings to make sure they're correct.
