CCITT Rec. M.93 (11/1988) – EXCHANGE OF CONTACT POINT INFORMATION FOR THE MAINTENANCE OF INTERNATIONAL SERVICES AND THE INTERNATIONAL NETWORK
1 General
2 Aspects to be covered by the exchange of information
2.1 Technical service
2.2 Automatic and semi-automatic telephone service
2.3 Manual telephone circuits
2.4 Other international services
2.5 Common channel signalling systems
2.6 Leased and special circuits
2.7 Sound programme and television
2.8 Groups, supergroups, etc., digital paths and blocks and transmission systems
2.9 Setting-up and lining-up activities
3 Exchange and distribution of contact point information
ANNEX A
ANNEX B – CONTACT POINTS FOR THE INTERNATIONAL TELEPHONE SERVICE
ANNEX C
ANNEX D
ANNEX E
References