Method for managing different configurations and/or different levels of functions in a telecommunications equipment, characterised by the fact that it includes the following steps:
- definition of two or more licences, each of the licences being associated with corresponding configurations and/or levels of functions;
- provision of a semi-permanent equipment memory;
- provision of a software program to be loaded in the equipment in order to enable its normal operation;
- and
- preset of the semi-permanent equipment memory by storing information indicative of a licence in such a way that the equipment software program will self-learn the licence on the basis of the information that has been stored and place at disposal only those functions that are associated with the licence.