Mobile terminal, communication system, and method for changing location registration

摘要

A determination unit determines whether it is possible to register to a mobile communication network (10), based on notification information transmitted from the mobile communication network (20) to which the terminal (50) is registered. An attempt unit attempts to register to the network (10), if it is possible to register. Independent claims are included for the following: (1) communication system; and (2) location registration changing method.