Decade 1990

1999
  • The mobile telecommunications network offered 97% population coverage.
  • It had 1,000,000 mobile customers.
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1999
1998
  • The third public stock offering took place.
  • Listing on the New York Stock Exchange (NYSE).
  • Acquisition of a 35% stake in RomTelecom, Romania’s telephony company. 
  • The commercial operation of OTE Group’s mobile telephony in Greece commenced via COSMOTE S.A.
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1998
1997
  • The second public stock offering successfully commenced.
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1997
1996
  • OTE S.A. was listed on the Athens Stock Exchange.
  • The Group’s operations expanded into the Balkans, Eastern Europe and the Middle East.
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1996
1994
  • The Network Management System (N.M.S) began its initial operations in Athens.
  • The new Center of Satellite Communication in Nemea commenced operations.
  • The subsidiaries Hellascom Int., Foreign Currency Exchange, OTEnet, Cosmote, Hellas Sat, OTE leasing, Maritel were founded.
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1994
1992
  • The first 350 card-operated payphones were installed.
 
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1992
1991
  • The provision of Video-conference Services began 

 
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1991
1990
  • A broad fiber optic network was installed.
  • The public network HELLASPAC began commercial operations. 
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1990
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