The Siemens Crescendo 450 amplified corded phone is a model with state-of-the-art technology to assist with moderate hearing loss. This model is equipped with the Magic Cone, an innovative accessory that fits over the handset to virtually eliminate hearing aid feedback. The Crescendo 450 also provides 33dB gain. The amplification is automatically deactivated when the phone is hung up, allowing the entire family to use it comfortably.
Crescendo 450 Features:
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- Amplified Volume - Up To 33dB
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- Adjustable Ringer Volume Control
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- Magic Cone
Fits Over the Handset & Stops Hearing Aid Feedback