
| P401 | Definition of a pan-European IC Card |
| P402 | A User-Centred Approach to the Specification of Telecommunication Services |
| P403 | Enhanced Pan-European Supplementary Services |
| P404 | Broadband Services for Residential Users |
| P405 | Pre-study on Service Creation Procedures and Environment Requirements |
| P406 | TMN Management of pan-European IN based Freephone Service |
| P407 | Specification of TMN X-interface for Charging, Billing and Accounting |
| P408 | Pan-European TMN-Experiments and Field Trial Support |
| P409 | Protection, Performance and Synchronisation of pan-European SDH Network |
| P410 | End-to-End Service Testing for pan-European ATM Networks |
| P412 | Methodology and Tools for ISDN Network Integration and Traffic Route Testing |
| P413 | Optical Networking |
| P414 | TMN Guidelines |
| P415 | Study on European Numbering Issues |
| P416 | Europe-wide Directory Services - Pilot Phase |
| P460SI | European Multimedia Experiments in an ATM environment (EMMA) |
| S41 | Fact-finding Study on Europe-wide TTP (Trusted Third Party) Security Service |