Search (required) Sort by (required) RelevanceDate 2 results, showing 1 to 2 Integrated Services Digital Network Originating Service (ISDN Originating Service) Digital Data Access Service (DDAS) Type Other public register Informal merger review Notification Undertaking Public register type Telecommunications registers s.152AQ declared services register Declarations no longer in operation Status No results found Outcome No results found Date 2008 July 2008 01 July 2008