A telecommunications system, particularly for transmitting software programs, consisting of a) a switching unit for providing a software program, b) at least one mobile radio station assigned to the switching unit, and c) a user console configured especially for the software program, wherein the user console and the mobile radio station have an interface tailored to one another, by means of which the software program can be transmitted from the mobile radio station to the user console, wherein the user console comprises a first memory element, in the form of a RAM module, in which the software program may be temporarily stored and which is configured in such a way that the software program is erased from the first memory element, when the user console is switched off or after the use of a specific number of start possibilities of the software program, wherein the user console comprises a second memory element, preferably a ROM module, with an operating software program, which contains an operating component, a selection component, a connection component, an emulator component as well as a program component, wherein the selection component is configured in such a way as to display information about available software programs and to generate virtual buttons for the confirmation of the transmission initialization, and the connection component is configured in such a way as to effect initialization, execution and verification of the received software program data between switching unit and mobile radio station, and wherein the user console comprises a separable device, which comprises the first memory element, the second memory element and the interface. a) a switching unit for providing a software program, b) at least one mobile radio station assigned to the switching unit, and c) a user console configured especially for the software program, wherein the user console and the mobile radio station have an interface tailored to one another, by means of which the software program can be transmitted from the mobile radio station to the user console, wherein the user console comprises a first memory element, in the form of a RAM module, in which the software program may be temporarily stored and which is configured in such a way that the software program is erased from the first memory element, when the user console is switched off or after the use of a specific number of start possibilities of the software program, wherein the user console comprises a second memory element, preferably a ROM module, with an operating software program, which contains an operating component, a selection component, a connection component, an emulator component as well as a program component, wherein the selection component is configured in such a way as to display information about available software programs and to generate virtual buttons for the confirmation of the transmission initialization, and the connection component is configured in such a way as to effect initialization, execution and verification of the received software program data between switching unit and mobile radio station, and wherein the user console comprises a separable device, which comprises the first memory element, the second memory element and the interface.