AI Phone Calls for Deaf & Hard of Hearing People

Last updated: July 31, 2026

Nearly 48 million Americans experience some degree of hearing loss (Hearing Loss Association of America). For many of them, making a phone call means relying on relay services that are slow, awkward, and frequently misunderstood by businesses on the other end. Below: what relay and captioned calling actually do well, where they fall down, and how an AI phone agent like Mio fits — it handles the dialing, the phone tree and the hold, then connects you when a live person is on the line. It does not speak for you.

The problem with phone calls

Phone calls are still the default way the world handles appointments, insurance claims, government services, and billing questions. If you're deaf or hard of hearing, every one of those calls requires navigating a system that wasn't built for you.

Relay services — TTY, IP Relay, Video Relay Service — were designed to bridge the gap. And they helped. But they introduced problems of their own. Every call involves a third-party operator who listens to the entire conversation, types or signs what's being said, and relays your responses. It's slow. It's awkward. And it strips away any sense of privacy or normalcy from what should be routine calls.

Relay calls take longer than standard voice calls — there is an operator relaying every sentence in both directions. Worse, many businesses still hang up when they hear a relay operator, even though the ADA explicitly prohibits this. The experience can feel defeating — you're doing everything right, and the system still fails you.

Captioned phone services help if you have partial hearing, but captions lag behind the conversation, miss key details like names and numbers, and don't help at all if you can't speak on the phone.

Where an AI phone agent fits

Mio is an AI phone agent, and it's worth being precise about what that means, because a lot of the hardest part of a phone call happens before anyone says hello.

You tell Mio who to call and why. Mio dials, works through the automated menu — the "press 1 for claims, press 2 for billing" maze that speech recognition makes worse — and then waits on hold, for as long as it takes. When a live human finally picks up, Mio calls your phone and connects you to that person.

What Mio does not do is talk for you. It doesn't pretend to be you, and it isn't a replacement for relay or captioned calling during the conversation itself. The conversation stays yours, handled the way you normally handle one.

What that removes is the waiting and the menu — the 45 minutes of hold music you can't monitor, and the automated system that never quite understands. What it leaves you is the part where a person is already on the line.

Where this helps most

Government agencies

Social Security, USCIS, the DMV, the IRS. These lines are almost entirely hold time and phone tree, and coordinating that wait with a relay operator is its own ordeal. Mio can hold your place and connect you once a representative is actually there.

Insurance and billing

Insurance lines are long queues in front of short conversations. Getting to the front of the queue without spending your afternoon on it is most of the battle.

Doctor appointments and medical offices

Most medical offices still require a phone call to schedule, reschedule, or cancel, and many patient portals are limited. The front desk usually answers quickly — but when they don't, you don't have to sit there listening for it.

What it isn't for

If the barrier is the conversation itself rather than the wait, relay and captioned services are still the right tool, and the ADA protects your right to use them. Mio getting you to the front of the line doesn't change how the call itself works for you.

Getting started

Setup takes about a minute, and none of it requires a phone call.

Mio pre-authorizes $5 on your card when a call starts. That is a hold, not the price and not a cap. What you pay is metered on the real cost of the call, so a short one comes to less than the hold and a long one can come to more — if it does, the difference goes on the same card. If Mio never gets you through, or the cost comes to under about twenty-five cents, you are not charged at all. The smallest charge is fifty cents, because that is the least a card can be charged. No subscriptions, no monthly fees.