CapTel 840

For people who don't have Internet access, the CapTel 840 relies on a landline (analog telephone line) to provide captions and voice. This is also known as a one-line CapTel.

CapTel 840 Phone Features

  • Requires an analog phone line. DSL can be supported if using an appropriate filter

  • Large screen with easy-to-read captionsCapTel 840

  • Built-in answering machine with captions

  • One touch button to reach customer service 24/7

  • Captions available in English and Spanish

Requirements for CapTel 840

Line 1: *

Telephone line:

  • Analog
  • DSL with digital filter

Line 2 (optional):*

2nd analog telephone line

* Not compatible with PBX system unless an analog port is available.

Interested in upgrading to an internet-based CapTel phone, contact Disability Rights Maine at