In one embodiment, a receiver is provided for use in a multiple-input system that includes a receiving antenna receiving a time-domain signal corresponding to a plurality of signals transmitted from a plurality of transmitting antennas. In one implementation, a conductive layer is formed over both memory array areas and peripheral circuitry areas. The method includes obtaining presence information of the user and associating the call with the presence information. A pin, rod, or shaft is locatable in a passage of the spring contact of the contact assembly but less than all of the coils of the spring contact grip against the exterior surface of the pin, rod or shaft. If the information handling system detects a second processor in the docking station, then the information handling system switches to a multi-processing mode in which both the first and second processors are employed to process information. The first circuit is then disabled and any remaining stimulus data is applied to the second circuit.