%0 Generic %T Telephone service for the hearing-impaired hearing before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, second session, on S. 604 ... and S. 2355 ... May 6, 1982. %U https://ezaccess.libraries.psu.edu/login?url=http://congressional.proquest.com/congcomp/getdoc?HEARING-ID=HRG-1982-CST-0025