Product Information

Don't let hearing loss keep you from enjoying phone conversations. CrystalTone will amplify your listening volume up to 35 dB! Two unique tone control features let you adjust volume and clarity precisely for your hearing level. And, a super-loud ringer ensures you won't miss your calls.

Not just louder…but clearer.

Sometimes simply increasing the volume isn't enough. So, this phone also lets you fine-tune the sound for maximum clarity. It has switchable settings for high or low frequency hearing loss. Plus, a sliding tone control to enhance the incoming voice. You can experiment with both to find just the right level—and discover what a tremendous difference this makes.

To make your calls even clearer, CrystalTone also eliminates background noise and filters out feedback.

You'll appreciate these features, too:

• Extremely powerful amplifier outperforms most others, providing a noteworthy 35 dB gain. The volume resets when you hang up, so others can use the phone without amplification.
• Super-loud ringer alerts you to calls at up to 90 dB, and provides and adjustable ring pitch. A bright flasher serves as a secondary alert to incoming calls.
• Outgoing volume control lets you increase the volume of your voice up to 12 dB for the benefit of the person on the other end.
• Hearing aid compatible handset is designed to transmit voices clearly, without buzzing or feedback. The phone also has a 3.5 mm audio input jack, so you can use it with a compatible assistive listening device.
• Speed-dialing memory stores your 10 favorite numbers for 1-button dialing—and gives you 1-touch access to 3 emergency numbers.
• Easy-to-read keypad features extra-large buttons with high-contrast print.
• Mute button lets you temporarily turn off the microphone during a call, to have a private side conversation, for example.
• Telephone line powering means this phone is fully functional without a separate AC adapter. Just plug it into any standard telephone jack!

  Product Manual(s)

  • Ultratec CrystalTone Manual (PDF)

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  Manufactured by Ultratec
  Mfr. Part Number 755-000402