The present invention relates to an electrical connector assembly comprising: an insulative housing; a metallic plate formed in the insulative housing; a first terminal module formed on a top surface of the insulative housing; a second terminal module formed on a bottom surface of the insulative housing; and a metallic shell assembled to and formed around the insulative housing. The method of forming the arcuate chuckwall comprises the steps of providing a partially formed can end, providing an upper tooling having an annular, generally arcuate segment, and providing a lower tooling having a circumferential, generally arcuate, outwardly convex segment in at least partial alignment with the annular, generally arcuate segment of the upper tooling. 01 to 30% by weight copper chelating agent, from about 0. BRAND name manufacturers of items desirous of being included within the cooperative commercial program, would supply selected item to the commercial production, for inclusion during the shooting of the television commercial, Selected scenes, are set up and photographed as many times as there are BRAND name products for inclusion in the commercial potentially. The method includes displaying guide information when entering a user key pad setting mode, determining a designation range for the user key pad according to a user interaction inputted based on the guide information, computing a key arrangement of the user key pad in response to the determined range, and configuring the user key pad according to the computed key arrangement. A strip is utilized to provide the desired thickness at the thin wall portion while allowing both the thin wall portion and the strip to have tube slots, formed therein by a one step punching operation.