Abstract: A stator for an electric motor is provided, the stator comprising a hollow cylindrical stator yoke and comprising a stator star arranged within the stator yoke and including a plurality of radially outwardly extending stator teeth having tips contacting, in the assembled state, corresponding connection positions on the inner circumference of the stator yoke, wherein the stator yoke and the stator star are each formed by a laminated metal sheet pack, wherein the metal sheet pack of the stator star comprises sheet metal layers of stator sheets, closed in the circumferential direction, comprising stator teeth connected with each other via pole shoe bridges and sheet metal layers of individual stator teeth spaced with respect to each other in the circumferential direction. Each of the pole shoe bridges may have at least one material recess extending in the radial direction.

Abstract: An optimized detection of the complexity at the telecommunication network end for the purpose of charging is made possible by a telecommunication network and a method for detecting, at the telecommunication network end, the complexity, at the telecommunication network end, with respect to a desired or existing telecommunication connection between two subscribers for the purpose of charging, in which a subscriber is a mobile radio subscriber with a mobile radio and the other subscriber is a line network subscriber with a line network connection, in which the position of the mobile radio subscriber is detected, in which, in the case of a telecommunication connection of the mobile radio subscriber to a line network subscriber, whose line network connection, due to the line network connection dialing code, is located within a predeterminable local area surrounding the position of the mobile radio subscriber, a local call is detected, whereas, in the case of a telecommunication connection of the mobile radio su