 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.
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Features a flexible two-row display
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13 keys with LEDs
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5 programmable keys (can be labeled
by the user)
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One key panel can be attached. (17
programmable function keys)
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Hands free speaking
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Loud speaking function
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Programmable ringer, loudness and
tone character
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Headset port (with dedicated headset
switching key)
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Adjustable foot console
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Easy to mount on wall
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Hearing impaired support with amplification
(+6dB)
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Acoustic shock protection
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Supporting option unit port for connecting external devices for external bell and busy signal
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