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Dialog 4225 - Top of the line model ideal for demanding and executive office usage

The Dialog 4225 Vision is ideal for demanding and executive office usage. Compared to Dialog 4223, this telephone features 10 extra programmable keys and a large, six-row, graphical display with three navigation keys and four soft-keys. Using the navigation keys in combination with soft-keys, the user can easily access a display menu with a number of system features such as phonebook, call list, diversion, absence reason, etc.
  • A six-row adjustable graphical display
  • 23 keys with LEDs
  • 17 programmable keys (can be labeled by the user)
  • 4 soft keys and 3 navigation keys
  • Up to 4 key panels can be attached (17 programmable function keys each)
  • Full duplex hands free speaking with Acoustic Echo Cancellation (AEC)
  • Loud speaking function
  • Programmable ringer loudness and tone character
  • Headset port (with dedicated headset switching key)
  • Adjustable foot console
  • Easy to mount on wall
  • Hearing impaired support with amplification (+6db)
  • Acoustic shock protection
  • Supporting option unit port for connecting external devices for external bell and busy signal

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