Hamilton CapTel 840i Caption Phone with Traditional Navigation Buttons
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Hamilton CapTel 840i Caption Phone with Traditional Navigation Buttons

Product Code: 755-002503

The Hamilton CapTel 840i captioned telephone is the most advanced captioned phone available. It's possible for individuals with hearing loss to listen and read captions of what's said over the phone ensuring clarity on every call - eliminating the frustration even a simple phone call can make. The 840i captioned telephone model offers the size and feel of a traditional home phone with conventional buttons for navigating on-screen menus.


You can qualify your patients to receive a Hamilton CapTel 840i phone at no cost*. Simply complete the Certification of Hearing Loss/Order Form with your patients and submit!


Phone Features:

  • 7" backlit, LCD color, easy-to-read display (840 x 480 pixels)
  • Voice-to-text conversion with a Captioning Assistant
  • Adjustable volume amplification
  • Adjustable colors for background, font and corrections
  • Answering machine and ability to save captions
  • Large, easy-to-use keypad (0.75" x 0.70")
  • 4 caption font sizes: Small 0.15", Medium 0.20", Large 0.25" and Extra Large 0.33"
  • Can be positioned anywhere within your wireless network range or it can be connected to your existing high-speed internet service with an Ethernet cable (included)
  • Weight: 2 lbs. 10 oz.
  • Dimensions: 9"L x 6.5"W x 7.5"H
  • The captions are provided by a FREE government funded services that uses the internet connection to automatically display captions for every call, quickly and accurately
  • Requirements:
    • Telephone service and high-speed internet (Wi-Fi or via Ethernet cable)
    • To be eligible to use a captioned telephone service, an individual purchasing a captioned phone must register and certify they have a hearing loss and need IP Captioned Telephone Service to communicate over the telephone. Some restrictions apply.

If you'd prefer a phone with a touchscreen display and modern design, check out the 2400i captioned phone model 


Due to FCC regulations, Hearing Healthcare Professionals can no longer sell this phone. To order a phone for your patient at no cost, visit www.hamiltoncaptel.com/hhc/ , call 888-225-9211 or simply download and complete the PDF Order Form found at the bottom of this page.

*Independent third-party professional certification required.
Third party charges may apply: the Hamilton CapTel phone requires telephone service and high-speed Internet access. Wi-Fi capable. Third party trademarks mentioned are the property of their respective owners. FEDERAL LAW PROHIBITS ANYONE BUT REGISTERED USERS WITH HEARING LOSS FROM USING INTERNET PROTOCOL (IP) CAPTIONED TELEPHONES WITH THE CAPTIONS TURNED ON. IP Captioned Telephone Service may use a live operator. The operator generates captions of what the other party to the call says. These captions are then sent to your phone. There is a cost for each minute of captions generated, paid from a federally administered fund. To learn more, visit fcc.gov. Copyright ©2020 Hamilton Relay. Hamilton is a registered trademark of Nedelco, Inc. d/b/a Hamilton Telecommunications. CapTel is a registered trademark of Ultratec, Inc.


More Information:


  • 840i captioned telephone
  • Telephone cord
  • Power adapter (plugs into regular wall outlet)
  • Five-foot Ethernet cable (connect to internet service)
  • User instructions
  • Setup guidebook
  • Warranty information