Ensuring compatibility with enhanced 911 emergency calling systems : a progress report : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Seventh Congress, first session, June 14, 2001

• Descrizione fisica: 1 online resource (iii, 67 p.)
• Soggetto topico: Telephone - United States - Emergency reporting systems; Cell phone systems - United States; Emergency communication systems - United States
• Soggetto non controllato: Telephone; Cell phone systems; Emergency communication systems; Technology & engineering
• Altri titoli varianti: Ensuring compatibility with enhanced 911 emergency calling systems
• Titolo autorizzato: Ensuring compatibility with enhanced 911 emergency calling systems
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910689435403321
• Lo trovi qui: Univ. Federico II