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ITU-T F.163 Operational requirements of the interconnection of facsimile store-and-forward units
ITU-T F.110 Operational provisions for the maritime mobile service
ITU-T F.811 Broadband connection-oriented bearer service
ITU-T Q.703 Signalling link
ITU-T Q.704 Signalling network functions and messages
ITU-T Q.957.1 Stage 3 description for additional information transfer supplementary services using DSS 1 : User-to-user signalling (UUS)
ITU-T Q.2210 Message transfer part level 3 functions and messages using the services of ITU-T Recommendation Q.2140
ITU-T D.285 Guiding principles for charging and accounting for intelligent network supported services
ITU-T T.121 Generate application template
ITU-T D.286 Charging and accounting principles for the global virtual network service
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