Abstract: In a method of managing information, information is stored associated with at least one wallet card in an electronic device. An establishment is entered with the electronic device. The location of the establishment is determined. A determination of whether at least one wallet card is associated with the location. Information from the at least one wallet card is outputted in response to the determination of the location is associated with the at least one wallet card.

Abstract: A ceramic bandpass filter (10) with improved input/output isolation can be surface mounted. Input/output pads (18 and 2) through which electrical signals pass are located on one surface of a block of dielectric material (12) to permit use of the so-called surface mount manufacturing techniques. Slots in the sides of the block that preferably run between the input-output pads can reduce coupling between the input/output pads and permit adjustment of high-side transmission zeroes by changing the dimensions of the slots. No wired connections to the ceramic bandpass filter block are required.