초록 ▼

A communications system, in particular a telephone system, is provided for the connection of mobile subscriber terminal devices via radio links, in which a central and/or sub-central location there are arranged storage devices which, for all of the users, each store an item of information concerning

A communications system, in particular a telephone system, is provided for the connection of mobile subscriber terminal devices via radio links, in which a central and/or sub-central location there are arranged storage devices which, for all of the users, each store an item of information concerning the relevant location of a user. The particular stored item of location information is used to control the switch-through of a connection to be established to the mobile user. The subscriber terminal devices include identification read-out devices for reading user identification cards. The subscriber terminal device temporarily receives the user call code stored on the user identification card which provides the facility of passive access to the user. Facilities are also provided for automatic charge accounting.

대표청구항 ▼

A communications system comprising: a vehicle; a stationary station, including location storage means for a plurality of users; radio connection means in said vehicle for establishing radio connections with said stationary station; at least one subscriber terminal in said vehicle, assigned a termina

A communications system comprising: a vehicle; a stationary station, including location storage means for a plurality of users; radio connection means in said vehicle for establishing radio connections with said stationary station; at least one subscriber terminal in said vehicle, assigned a terminal call code, for radio/telephone communications via said radio connection means and said stationary station, including an identification reading device, means for storing a user code, and means for transmitting a user code and a location code to said storage means of said stationary station, and at least one display and corresponding acoustic signal generator in said vehicle connected to said terminal and operable to alert a user of an incoming call.