Clarity C4230 Operation & User’s Manual

those with a moderate-to-severe hearing loss by amplifying incoming sound up to 50dB/124dBSPL. The C4230 offers many features including a speakerphone and a digital answering machine. For a full listing of instructions please see the C4230 user guide. ...

• Amplifies up to 50 dB • 5.8 GHz w/ intercom • Speakerphone in handset and base • Digital answering machine • Call Waiting CID • Multi handset capability • Lamp flasher and bed shaker ports • Battery Backup ...

Visual Ringers Flash to notify the user that the phone is ringing. The visual ringer is also used as part of the design to emphasize Clarity’s technology by drawing attention to the earpiece speaker. The “Talk” and “Speakerphone” button will also light up, notifying the user which button to use to answer the call. The visual ringe ...

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. C4230 Handset Design ...

other end into the telephone wall jack. 2. Connect the AC adapter to the back of the base and a 120V wall outlet. C4230 Installation ...

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. ...

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 handse ...

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 b ...