for people who have telephone service and high-speed Internet access.
Be sure of what callers say - everytime - with the new CapTel 840i. This remarkable phone works like any traditional telephone, but it also connects to the Internet to show you written captions during your telephone conversations. You enjoy familiar telephone calls with the added benefit of captions - carried to your phone via the Internet.
Depending on your Internet set up, a router may also be required to connect more than one device to your Internet service.
* People who do not have high-speed Internet access should use the CapTel 840.