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The Dialog 4222 Office is a desktop telephone with full functionality for office user communication needs. It is user-friendly and equipped with a hands-free speaking function as well as an integrated headset port and a dedicated headset key.
Digital telephone features
- Features a flexible two-row display
- 13 keys with LEDs
- 5 programmable keys (can be labeled by the user)
- One key panel can be attached. (17 programmable function keys
- Hands free speaking.
- 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