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Operational Bulletin No. 714 (15.IV.2000) and Annexed List of ITU Carrier Codes (According to ITU-T Rec.M.1400) (02/2000) Position on 15 April 2000 and List of Data Network Identification Codes (DNIC) (According to ITU-T Rec. X.121) Position 15 April 2000 (15.04.2000)
Operational Bulletin No. 719 (1.VII.2000
Operational Bulletin No. 719 (1.VII.2000) and Annexed List: Dialling Procedures (International prefix, national (trunk) prefix and national (significant) number) (In accordance with ITU-T Recommendation E.164 (05/97)) (Position on 1 July 2000) (01.07.2000)
Operational Bulletin No. 720 (15.VII.200
Operational Bulletin No. 720 (15.VII.2000) and Annexed List: List of Data Country or Geographical Area Codes (Complement to ITU-T Re commendation X.121) (Position on 15 July 2000) (15.07.2000)
Operational Bulletin No. 730 (15.XII.200
Operational Bulletin No. 730 (15.XII.2000) (15.12.2000)
Operational Bulletin No. 739 (1.V.2001)
Operational Bulletin No. 739 (1.V.2001) and Annexed List: List of ITU Carrier Codes (According to ITU-T Recommendation M. 1400 (02/2000)) (Position on 1 May 2001) (01.05.2001)
Operational Bulletin No. 688 (15.III.199
Operational Bulletin No. 688 (15.III.1999) (15.03.1999)
Operational Bulletin No. 744 (15.VII.200
Operational Bulletin No. 744 (15.VII.2001) (15.07.2001)
ITU Internet Reports 2003: Birth of Broa
ITU Internet Reports 2003: Birth of Broadband (2003, 5th edition)
Operational Bulletin No. 665 (1.IV.1998)
Operational Bulletin No. 665 (1.IV.1998) and Annexed List: Various tones used in national networks (Supplement 2 to ITU-T Recommendation E.180) (Position on 1 April 1998) (01.04.1998)
Reforming the international accounting r
Reforming the international accounting rate system - 1999 (First edition, 2000)
Operational Bulletin No. 692 (15.V.1999)
Operational Bulletin No. 692 (15.V.1999) and Annexed List: List of Telegram Destination Indicators (In accordance with ITU-T Recommendation F.32) (Position on 15 May 1999) (15.05.1999)
Operational Bulletin No. 734 (15.II.2001
Operational Bulletin No. 734 (15.II.2001) (15.02.2001)