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Female adult using a teletypewriter to make a phone call home asking a question about an item needed at the grocery store.

T-Mobile IP Relay Service

You can use any computer, laptop, tablet or smartphone to communicate with anyone using the T-Mobile IP Relay service! This service is designed for people who are Deaf, Hard or Hearing, DeafBlind or those with a Speech Disability. The relay operator reads aloud the message you typed to the other party and types the other party’s spoken message and background sounds, if any, to you.

Features & Benefits

  • Save your conversation
  • Choose language preference (English, Spanish)
  • Ability to make Spanish language relay calls
  • Ability to make Two-line Voice Carry Over (VCO) calls (download instructions)
  • Ability to make Two-line Hearing Carry Over (HCO) calls ​(download instructions)
  • Change font size/colors and background colors
  • Ability to manage typing transmission speed
  • Ability to receive Text Mail when you are not available to answer IP Relay call
  • Live online chat with Accessibility Care
  • Make 911 emergency calls
Image of a mobile phone being used for Relay services through text.

T-Mobile IP Relay via Online

T-Mobile IP Relay is an internet-based relay service that makes communicating easier than ever computer or tablet. It’s easy using one window for dialing directions, call setup, and your conversation. Talk as long as you’d like and no charge for long distance calls in the US. Available in US territories only.

For more information about T-Mobile IP Relay

Image of a laptop computer showing T-Mobile IP Relay via Online.

T-Mobile IP Relay Mobile App

T- Mobile IP Relay mobile app enables users to use IP Relay on their smartphone!  The app is available on:

  • Android-powered devices running 2.2 or higher
  • iOS (iPhone) 4.3 or higher

The app is free and available for Deaf, Hard of Hearing, and people with speech disabilities to communicate using text on mobile wireless devices.

For more information about T-Mobile IP Relay App

Image of a smartphone with T-Mobile IP Relay Mobile App.

T-Mobile IP Relay Two-Line Hearing Carry-Over

T-Mobile IP Relay’s Two-Line Voice Carry-Over allows a person with a hearing loss to read and speak directly to the other party while the Relay Operator types what is heard. 

Download Two-Line Hearing Carry-Over PDF

An adult female using a laptop to use two-line voice carry-over service.

T-Mobile IP Relay Two-Line Voice Carry-Over

T-Mobile IP Relay’s Two-Line Voice Carry-Over allows a person with a hearing loss to read and speak directly to the other party while the Relay Operator types what is heard. 

Download two-line voice carry-over PDF

Adult female using T-Mobile IP Relay Two-Line Voice Carry-Over.