The present invention concerns a wireless telecommunication terminal for a subscriber of a wide area telecommunication network, for example a Public Land Mobile Network, comprising a radio interface, at least one other alternative wireless communication interface and a data memory for storing subscriber specific profiles of applications and services. Terminal wherein said data memory contains particular data for enabling, managing and/or controlling the setting up and the upholding of a communication by means of the or at least one of the alternative wireless communication interface(s).