key system


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key system

An inhouse digital telephone system that connects to a number of dedicated system phones. The major difference between a traditional key system and a PBX is that each key system telephone has buttons for outside lines that are dialed directly without having to "dial 9." However, today's key systems are actually hybrids that handle both dialing methods. In addition, they support analog landlines and voice over IP (VoIP) in the same unit.


A Small Key System
Installed in the mid-1990s, this Panasonic DBS key system handled six system phones and four outside lines. It was replaced in 2013 with a system half its size in order to support VoIP lines. Music-on-hold was one of the major reasons for installing the system in the first place.
References in periodicals archive ?
Contract notice: Provision of electronic key system for home care.
A: A key system is a multi-line telephone that allows the user to view and select any line serving the premises.
As such, the security professional must develop a program to manage the company's mechanical key system.
Over the past five years, Willmott has consolidated key system vendors and models and standardize on the ExecuTech II and the Norstar systems.
Designed as part of the SBD Secure Car research package into the next generation of smart key systems, this database contains all the information you need on the latest smart key system systems available in the European market.
The market for smart key systems in Europe is one of the most established and well developed, with the majority of brands offering a smart key system on one or more model range; however take-up rates have been slower than expected due to a perceived lack of understanding and mis-trust amongst consumers.
To help vehicle manufacturers and suppliers understand how to improve take-up rates on smart key systems, SBD presents a three part series of reports on What makes a good smart key system?
In an exclusive report, SBD reveal that over 75% of European customers interviewed wanted their smart key system to use WAL and approximately 20% of European smart key systems (or around 2% of all new vehicles sold) are equipped with WAL.
Latest Mercedes/Marquardt Keyless Go C-Class Smart Key System Uncovered
SBD investigations reveal that the level of explanation given by sales staff was often too low to generate sufficient interest or to highlight the benefits of the smart key system to new car buyers.
Contract notice:Provision of Ifam bremen - 13 key system.