A system for automatically monitoring provisioning in a DSL network is disclosed. In the method, the actuator is generated from a layered construction made of at least three main layers, which are at least sectionally electrically insulated from one another via intermediate layers. If a serving node associated with the new site is also new, identifiers can be set up for the new site and the new serving node. Therefore, since power consumption is minimized when in a stand-by mode by using a contact sensor having significantly low power consumption, there is an advantage in that a stand-by time of a portable device is extended. A positioning hole extends from an inner periphery through an outer periphery of the extension.