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    4 min read 5 stepsApril 20, 2026Verified April 2026

    Captioned Telephone (CapTel/Caption Call): Make Phone Calls Easier With Live Captions

    Captioned phones show a real-time text transcript of what the other person is saying during a call — a free service available to people with hearing loss.

    At a Glance

    Category
    Health & Wellness Tech
    Difficulty
    Beginner
    Read Time
    4 min read
    Steps
    5
    Topics covered
    captioned phone
    captel
    caption call
    hearing loss
    accessibility
    seniors
    telephone
    1

    Decide which service fits your situation

    ~22s
    If you use a landline or traditional desk phone at home, a dedicated captioned desk phone like the CapTel 2400i or the CaptionCall device is a great option — both connect to your phone line and display captions on a built-in screen. If you primarily use a smartphone, the free InnoCaption app or Hamilton CapTel app works directly on your iPhone or Android phone.
    2

    Apply for a free captioned phone through your state program

    ~32s
    Many states provide captioned phones for free or at very low cost to residents with hearing loss. To find your state's program, visit the Hamilton CapTel website at hamiltonCapTel.com and click "Get a Phone." Alternatively, contact your state's public utilities commission or relay service. You fill out a short form to confirm your need and a phone can often be shipped directly to your home.

    Quick Tip

    Quick Tip: AARP and your local Center for Independent Living can also help you navigate the process of getting a captioned phone through state assistance programs at no cost.

    3

    Set up the captioned desk phone

    ~19s
    If you receive a desk captioned phone, connect it to both your telephone wall jack and your home internet router using the included cables. The setup guide included with the phone walks you through each step with clear diagrams. Once connected, the phone dials normally — captions appear automatically on screen whenever someone else is speaking.
    4

    Install and set up a caption app on your smartphone (alternative)

    ~21s
    Search for "InnoCaption" in the App Store (iPhone) or Google Play Store (Android) and install the free app. Open it and create a free account using your email address. The app replaces your phone's normal calling screen and shows real-time captions during any phone call. You do not need to change your phone number or phone plan.
    5

    Make a test call to get comfortable

    ~32s
    Call a friend or family member and let them know you are testing your new captioned phone. Read the captions as the conversation goes on to get a feel for the timing. Captions typically appear within two to three seconds of the speaker finishing a sentence. The accuracy is very high for clear speech, though accents or background noise may occasionally cause minor errors.

    Warning

    Captioned phone service requires an internet connection for the captions to work. If your internet goes out, you can still make and receive calls, but the captions will not appear until the connection is restored.

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    A captioned telephone is a phone that displays a real-time text transcript of the conversation while you talk. As the other person speaks, their words appear on a screen — either a built-in screen on a dedicated desk phone, a tablet, or a computer. You speak normally and hear the other person as usual, while also being able to read everything they say. This makes phone calls much more manageable for people who have hearing loss, tinnitus, or difficulty understanding speech over the phone.

    Captioning telephone service in the United States is funded by the Federal Communications Commission (FCC) and is provided completely free of charge to people with hearing loss. You do not pay for the captions themselves, though you do pay your normal telephone service bill.

    There are several ways to use captioned telephone service. A dedicated captioned desk phone — the CapTel 2400i by Ultratec and the CaptionCall phone by Sorenson are the most widely available — connects to your regular phone line and home internet, and the caption service works automatically. Many of these phones are available at no cost or very low cost through state programs for people with hearing disabilities.

    Alternatively, a free app called InnoCaption and an app from Hamilton CapTel provide real-time captions on your smartphone during regular phone calls. These apps work on both iPhone and Android and are free to download.

    To qualify and get a free captioned phone, contact your state's telephone equipment distribution program or visit the Hamilton CapTel website (www.hamiltonCapTel.com) or Sorenson's CaptionCall website (captioncall.com). You will typically fill out a brief form confirming you have hearing loss. No formal documentation or medical certification is required by most programs.

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    captioned phone
    captel
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    hearing loss
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    seniors
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    Captioned Telephone (CapTel/Caption Call): Make Phone Calls Easier With Live Captions — Step-by-Step Guide | TekSure