If you are deaf or hearing impaired, Microsoft customer service is available through a text telephone (TTY/TDD) service.

You can contact Microsoft Support on a text telephone by dialing (800) 892-5234.

For technical assistance in the United States, you can contact Microsoft Support on a text telephone at (800) 892-5234. Microsoft Support services are subject to the prices, terms, and conditions in place at the time the service is used.