https://988lifeline.org/faq/calling-the-988-lifeline/faq-does-the-988-lifeline-feature-tty-services-for-the-hearing-impaired/
FAQ: Does the 988 Lifeline feature TTY services for the hearing impaired? - 988 Lifeline
Jun 21, 2024 - Answer: For TTY Users: Use your preferred relay service or dial 711 then 988. We also offer 988 ASL Videophone for people who are deaf or hard of hearing.
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