Method and system for connecting subscribers participating in several telecommunication networks under one telephone number

摘要

The invention relates to a method and system for connecting subscribers participating in several telecommunication networks under one telephone number. The invention is characterized in that the subscriber data are stored in at least one telecommunication network and made available to the other telecommunication networks on request. To this end the invention provides for at least one of the telecommunication networks to have a data bank shared by all participating telecommunication networks.