History

1992 ~ 2003

2003
  • 08.

    Begin 1677 collect call number service

2002
  • 12.

    Begin 1688 directory number service

  • 08.

    Begin Manicall service

2001
  • 12.

    Achieve initial surplus after business opening

  • 10.

    Begin Syaphone service

  • 03.

    Complete western branch office building construction

2000
  • 11.

    Complete company building construction of Onse Telecom

  • 07.

    Open Onse Telecom Busan internet data center and internet plaza

  • 01.

    Listed Sejong Telecom on KOSDAQ

1999
  • 12.

    Begin long-distance call (083) service

  • 10.

    Complete the building construction of Onse Telecom’s Busan branch

1998
  • 11.

    Begin Korea’s first communication service between south north Korea

  • 08.

    Complete Yeoju satellite earth station

  • 07.

    Begin Onse internet phone service (00365)

1997
  • 10.

    Begin international call 008 service

  • 02.

    Confirm identification number of international call as 008

1996
  • 08.

    Obtain the right for international call business

  • 07.

    Complete the establishment of corporation

  • 07.

    Change the name of company from Korea Global Telecom to Onse Telecom

  • 03.

    Create a single consortium composed of 8 groups, organize Korea Global Telecom Co., Ltd. (tentative name)

1992
  • 06.

    Establish corporation