ITU Operational Bulletin www.itu.int/itu-t/bulletin
No. 1247	1.VII.2022	(Information received by 17 June 2022)   ISSN 1564-5223 (Online)
Place des Nations CH-1211 Genève 20 (Switzerland) Tel:            +41 22 730 5111 E-mail:       itumail@itu.int		Standardization Bureau (TSB) Tel:            +41 22 730 5211 Fax:            +41 22 730 5853 E-mail:       tsbmail@itu.int / tsbtson@itu.int	Radiocommunication Bureau (BR) Tel:            +41 22 730 5560 Fax:            +41 22 730 5785 E-mail:       brmail@itu.int

 

Table of Contents

GENERAL  INFORMATION

Lists annexed to the ITU Operational Bulletin: Note from TSB.... 3

Approval of ITU-T Recommendations

Telephone Service:

Belize (Public Utilities Commission (PUC), Belize City)

Morocco (Agence Nationale de Réglementation des Télécommunications (ANRT), Rabat)

Other communications:

China (People’s Republic of)

Austria

Service Restrictions.. 8

Call-Back and alternative calling procedures (Res. 21 Rev. PP-06).. 8

AMENDMENTS  TO  SERVICE  PUBLICATIONS

List of Ship Stations and Maritime Mobile Service Identity Assignments (List V).. 9

List of International Signalling Point Codes (ISPC).. 10