ZONE SWITCHING SYSTEM DURING CALL

摘要

PURPOSE:To provide a calling zone switching system where whether the enforcement of an automatic zone switching during call is required or not is possible to be selected at every mobile terminal, the instantaneous interruption of a calling by an unnecessary zone switching can be prevented and services which are suitable to the purposes of the mobile terminals can be provided. CONSTITUTION:In a cordless system where a system controller 1 and plural connection devices 2 are connected and a calling is made to be performed with a mobile terminal 4 arranged within plural radio zones formed by these connection devices 2 by radio, an automatic zone switching selection table 30 storing whether the automatic switching of a radio zone is performed or not at every mobile terminal 4 is provided within the system controller 1.