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Standardization Sector

ITU Operational Bulletin

No. 659 - 1.I.1998

(Information received by 16 December 1997)

Contents

General Information

(TSB) Lists annexed to Operational Bulletin: Note from the TSB
(TSB) Approval of ITU-T Recommendations
(TSB) Privilege Telecommunication – Conferences and Meetings of the ITU held in Geneva in 1998: OFCOM Switzerland
(TSB) Legal time changes: Cyprus, Kyrgyzstan, Switzerland
(TSB) Telephone Service: Colombia (Empresa Nacional de Telecomunicaciones (TELECOM), Santafé de Bogotá, D.C.)
(TSB) Telegram Service / Telex Service: Georgia (Ministry of Post and Communications of Georgia, Tbilisi – CTITU B50 of 15.XII.1997), Georgia (Republican Centre of Informatics and Data Transmission – Infocom Ltd, Tbilisi), Sudan (Sudan Telecom Company – SUDATEL, Khartoum – CTITU B51 of 17.XII.1997
(TSB) Changes in Administrations/ROAs and other entities or Organizations: Bangladesh (Bangladesh Telegraph and Telephone Board – Teleboard, Dhaka
(TSB) Other communications – Public holidays 1998: Cyprus, Colombia, Croatia, Egypt, Kyrgyzstan, Switzerland, Zambia
(TSB) Service Restrictions: Note from the TSB
(TSB) Call-Back: Note from the TSB

Amendments to service documents

(BR) List of Ship Stations (List V)
(TSB) List of International Carrier Codes
(TSB) List of International Signalling Point Codes (ISPC)
(TSB) List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC)
(TSB) List of Telegram Destination Indicators
(TSB) List of Names of Administration Management Domains (ADMD)

Annex

(TSB) List of Data Country or Geographical Area Codes (Complement to ITU-T Recommendation X.121) (Position on 31 December 1997)

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Last Modified: 1998-01-15