An automatic transfer of a process command activated by a user on his wireless telecommunications device in a cell of a cellular telecommunications system toward a terminal nearby in the same cell. This transfer transits via a PBX which administers all the base stations of the cellular telecommunications system and which is connected to a network comprising the terminals. The PBX will forward that process command with the supplementary information telling in which cell of the cellular telecommunications system this process command was received. With that information, a computer which administers all the terminals of the network transfers that process command to a terminal located in the same cell as the wireless telecommunications device at the time that the process command was generated on it and on which this process command will be performed.