A flexible printed circuit board with an extensible element for liquid crystal display module is provided, wherein the extensible element can extend when it is forced. Each remote station is assigned one primary code channel for the duration of the communication with a cell. This information apparatus has a small size and can be accurately controlled. Utilizing multi-functioning mechanical fastening elements minimizes the number of assembly components, eases assembly and enables the trim piece to be easily removed andor replaced in case of damage, or even if the consumer desires to simply utilize a trim piece of another color or design. When all lesser bits are ones, the sum logic toggles the count bit to generate the sum bit for that bit position. Specifically, under the present invention a requestor will issue a transaction request seeking to exchange goods, services andor information.