Clarity Professional C4220 User manual

C4220

C4220
The C4220 is a 5.8 GHz cordless amplified phone is perfect for
those with a moderate-to-severe hearing loss by
amplifying incoming sound up to 50dB/124dBSPL. The C4220
offers a speakerphone in the handset, Call Waiting/Caller ID,
and adjustabletone.
For a full listing of instructions please see the C4220 User
Guide.

C4220 Features
•DCP™with tone control
•Amplifies up to 50 dB
•5.8 GHz
•Speakerphone in handset
•Call Waiting CID
•Multi handset capability

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.
C4220 Handset Design

C4220
Parts Checklist

1. Connect one end of the long phone cord into the C4220 base and the
other end into the telephone wall jack.
2. Connect the AC adapter to the back of the base and a 120V
wall outlet.
C4220 Installation

C4220 Installation
Battery
1. Open the battery compartment cover
2. Insert the battery where the (+) and (-)
touch the metal springs inside the
battery compartment.
3. Close the battery compartment cover
4. Place the handset in base for battery
to charge. You must charge handset 12
hours before initial use.

C4220 Installation
Follow the steps above to install the base on the wall.

C4220 Handset
Features
TALK: To make a call Press the TALK button or predial
number and press Talk.
Volume Control: The dial controls the volume levels
of the handset, headset or neck loop and ringer volumes.
Boost: When pressed, an extra level of amplification
is added over the entire range of volume.
Speaker: Press the Speaker button to activate the
handset speakerphone. Press again to switch back
to earpiece.

C4220 Handset
Features
Soft Keys: Press the soft key to select a menu item
displayed just above the key.
Arrow Buttons: Press up or down Arrows to navigate
through the menus.
Help Key: Press Help Key Button to dial preprogrammed
number.
Flash: While on a call, press CL/FL button to receive
Another incoming call.
Clear: While in the menu, press CL/FL to go back to the
main menu.
Redial/Pause: Press the RD/P button to redial the last
number dial or insert a 2 second pause.