METHOD FOR SWITCHING A TERMINAL OVER FROM A FIRST RADIOCOMMUNICATIONS NETWORK TO A SECOND RADIOCOMMUNICATIONS NETWORK, CORRESPONDING COMPUTER PROGRAM PRODUCT, STORAGE MEANS AND TERMINAL

摘要

A method is proposed for switching a radiocommunications terminal from a first radiocommunications network, with which the terminal is synchronized and registered, to a second radiocommunications network. The terminal has first and second connection profiles associated respectively with the first and second radiocommunications networks. According to the method, the terminal performs the following steps: for the second connection profile, a preliminary and at least partial synchronization of the terminal with the second radiocommunications network; and upon a switching request: a complete synchronization, based on said preliminary and at least partial synchronization, of the terminal with the second radiocommunications network; and registration of the terminal with the second radiocommunications network.

主权项

1. A method for switching a radiocommunications terminal from a first radiocommunications network, with which the terminal is synchronized and registered, to a second radiocommunications network, the terminal having first and second connection profiles associated respectively with the first and second radiocommunications networks,
wherein said terminal performs the following steps:
for said second connection profile, preliminary and at least partial synchronization of the terminal with the second radiocommunications network; andupon a switching request:
complete synchronization, based on said preliminary and at least partial synchronization, of the terminal with the second radiocommunications network;registration of the terminal with the second radiocommunications network.