A platform provides access to multiple telecommunications services via a single telephone number. Interconnected rigid frame members collectively form an open chair frame including a seat frame, left and right arm frames attached to the seat frame, and a back frame pivotally coupled to the seat frame. The phase path processes or processes a phase from the signal provided by the filter and issues a phase signal. Thermoelectric modules or devices and methods for forming them from the self-corrugating laminates are also described. In one embodiment, the front panel top edge includes a cut out to form an access opening. These partial results allow the user to see the progress of their text mining query much sooner.