AT&T / Illinois Bell Telephone Company / Wireless Telephone Service Introduction Wireless / /
Continent
Europe / /
Country
United States / /
IndustryTerm
all-digital systems / mobile cellular telephone service / telephone service / digital technology / qualified common carrier / cellular mobile telephone service / government collecting Wireless / cellular systems / mobile telephone service / terrestrial mobile cellular systems / analog technology / cellular mobile communication systems / mobile telephony / cellular telephone service / telephony / telephone conversation / cellular mobile systems / satellite telecommunication systems / wireless cellular telephone service / Signal processing / digital wireless systems / wireless service / direct-dial telephone service / radio common carrier / encouraged competing applications / community systems / so-called wireless local loop / nonwireline common carrier / wrist radio telephone / digital systems / wireless system / digital cellular mobile systems / possible solution / Wireless telecommunication / spread-spectrum technology / mobile telephone instrument / telephone / cellular telephony / wireless cellular telecommunication / telephone line / conventional mobile telephony / wireline common carrier / local telephone / radio carrier / personal communication network / /
MusicGroup
MHz / UHF / /
Organization
Federal Communications Commission / Advanced Mobile Phone Service / / /
Region
Scandinavia / /
Technology
Broadband / CDMA / analog technology / phase-shift keying / cellular telephone / time-division multiplexing / Frequency hopping / wireless local loop / paging / GSM / frequency modulation / TDMA / spread-spectrum technology / mobile telephony / /
9 Wireless Telephone Service Introduction Wireless cellular mobile telephone service is a high-capacity system for providing direct-dial telephone service to automobiles, and other forms of portable telephones, by using