With its large screen, optimized key size and rounded backside the DT590 cordless phone gives a comfortable feeling for any employee. The 4-direction quick navigation key takes care of the easy navigation through the menus. Via these menus, functions such as phonebook, SMS messages, cal information and settings are easily accessible but also certain PBX functions can be accessed via the menu directly. End users do not need to remember all the codes for divert, absence, conference call etc. but can directly access them via menu items.

Other functions that are directly accessible are voice mail, loudspeaker and voice dialing when the Voice Activated Assistant is part of the system. Using VAA a person can be called with a long-press of the Yes button and just saying the name. The loudspeaker makes hands free operation simple, e.g. for conference calls. Headsets are supported using a standard 2.5mm connector that gives the user the choice of a wide range of options.

In combination with an SMS message server, the DT590 cordless phone supports sending and receiving SMS messages. Messages can come from another user, but when using alarm modules also from external equipment to notify events like fire alarm, machine breakdown or opened door. Furthermore a central telephone book as stored on a message server can be accessed. In this way users can access any user, without requiring all names and numbers to be stored in the phone. A solid clip makes it possible to easily carry around the cordless phone. Furthermore an optional swivel type security clip is available that can be attached to a belt. As a protection for the phone, a stylish leather carrying case is available including a swivel type clip.

The versatility of the DT590 cordless phone is also visible from the list of additional features like integrated vibrator alert that discretely alerts you for incoming calls, alarm clock for not missing your appointments, downloadable ringing melodies and startup screen for giving the phone your personal touch and even a built-in calculator.

The outstanding quality of this phone can be identified by its sturdy design, surpreme sound quality and excellent coverage using 2 internal antennas.