TTY or TeleTYpewriter at 703-324-8365 is used by people who cannot hear or speak into a phone. It is located at the Fairfax County Public Library's Access Services branch. The TTY is used to provide information about library services and collections, as well as searches for specified items, such as information about deafness and community services to aid the hearing impaired. A library branch may also use the Virginia Relay Center. Dial or type 711, or call 1-800-828-1120.