Clarity C4220 User Manual page 4
5.8 ghz cordless amplified phone
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Also See for C4220:
- User manual (120 pages) ,
- User manual (38 pages) ,
- Quick start manual (2 pages)
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C4220 Handset Design
Earpiece Shape
The earpiece is shaped
specifically to cup the user's ear,
accomplishing a "custom fit"
experience.
Not only comfortable, but
functional. The "cup" forms a
sealed chamber around the ear for
better sound. This enables the
phone to work extremely well with
a hearing aid, reducing
background noise and feedback.
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