Sprint WebCapTel is a web-based service that allows a person who can speak but has difficulty hearing over the phone to read word-for-word captions of their call on a web browser during the call, while at the same time hearing the other person using any telephone.

A user would make or receive calls while logged into a website (www.sprintcaptel.com) and hear the person on the other line using their own cell phone, desk phone, cordless phone, or even an amplified phone. The user (if they have any residual hearing) hears the person speaking through any telephone, not through the internet or web browser. During the call, captions appear on the user's web browser.

WebCapTel FAQ

PDF Instructions for WebCapTel