Abstract: A mobile wireless communication terminal endowed with a user interface having a display means and a navigational cross. The navigational cross has functionalities complementary to the functionalities for up/down movement. The process includes displaying with the display means a selection menu of items, manipulating the navigational cross to select an item, then alternatively displaying, in response to activation of the first of the complementary functions of the navigational cross, a first batch of possible actions on the data associated with the selected item, or displaying, in response to activation of the second of the complementary functionalities of the navigational cross, a second batch of possible actions on the data associated with the item selected.

Abstract: The process for creating, administering and operating distribution maps of the radiocommunications traffic is executed by means of an information system storing data representative of geographical maps cut up into pixels according to the way the network is cut up, and data representative of the traffic in the network. A geographical zone is selected by interactive means between the user and the system and the traffic data corresponding to the zone are recovered and utilized to form at least one distribution map of the circuit traffic. The system calculates the traffic to flow at any point on the map by taking into account progress coefficients as a function of geomarketing data. The system also calculates the capacity of the network for traffic flow at any point. The sub-zones either under-sized or over-sized relative to the traffic can thus be defined.