Methods and systems are described for providing a presence service that is useful for mobile telecommunications devices. A path maintains the ability to translate itself into a recognizable format for use by applications. In the second position, the upper stripper plate becomes fixed in position, and only the long-stroke probes can contact the circuit board. The locking pin slidably engages the reinforcing plates and associated wear bars. The gate electrode and the drain electrode are separated from each other in a top view.