Mitel Aastra Dialog 4225 Vision System Phone

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The Ericsson Dialog 4225 Vision Telephone is designed for the most demanding supervisory and executive office use. This multi-featured, top-of-the-line model supports advanced Ericsson system management functions. The Ericsson Dialog 4225 phone features an additional 10 programmable keys on the main unit, and a large, six-row, backlit graphical display with three navigation keys and four programmable softkeys.

Using the navigation keys in combination with softkeys, users can access a display menu with numerous system features, which include a phone book, and details of the call list, diversions, absence reason etc. for the multiple extensions. The Dialog 4225 Vision supports an extra high quality hands-free speech function, offering full duplex and Acoustic Echo Canceling (AEC), suitable for meetings and conference calls.

A headset can be connected directly to the integrated headset port, and toggling between the handset and headset is controlled by a dedicated key. The number of blf extensions can be extended up to a maximum four DBY 419 add-on-modules. Each module displays 17 busy lamp fields bringing the potential system management up to a total of 78 lines across the exchange.

• Large, six-line graphical display
• 20 function keys (10 fixed and 10 programmable)
• 3 navigation keys
• 4 soft menu keys
• High-quality full duplex hands free speaking
• Acoustic Echo Canceling (AEC)
• Integrated headset port - controlled by a dedicated headset key
• Up to four extra 17-key modules can be connected - to a max 88 BLF
• Optional unit for adding external equipment can be connected

The Ericsson Dialog 4225 Vision phone is only compatible with the Ericsson MD110 Telephone systems, and is not suitable for home use.