Results for lang:en granularity:yearly tag:telephone
Matches: 6
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Traffic in cellular mobile telephone networks 1998-2011
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Main telephone lines in the fixed network 1965-2011
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Penetration of cellular telephones 1986-2011
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Access channels in the fixed telephone network and broadband connections 1994-2011
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Telephone traffic in the fixed network (PSTN/ISDN) 1980-2011
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Telephone and mobile telephones in households 2000-2010
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