Decade 1970

1979
  • The International Teletype Center in Athens became operational.
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1979
1974
  • Submarine cable and radio-link construction works were carried out. 
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1974
1972
  • The second antenna of the Center of Satellite Communication in Thermopylae was installed.
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1972
1971
  • The first ever issue of the Yellow Pages was published.
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1971
1970
  • The first antenna of the Center of Satellite Communication in Thermopylae (the 6th in Europe) was installed.
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1970
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