The mark consists of a three dimensional product design trade dress mark, having an upper keypad design, hereafter referred to as the 5-33DC-5 Configuration, consisting of the following: (1) a first row of keys, consisting of five keys, beneath the display for each respective device design; (2) beneath the aforesaid first row of keys, and starting from the left of the design, a second row of keys, consisting of three keys; (3) beneath the aforesaid second row of keys, and starting from the left of the design, a third row of keys, consisting of three keys; (4) beneath the aforesaid first row of keys, and starting from the right of the design, a grouping of four direction control keys in a separate shape and/or orientation unaligned relative to, and positioned to the right of, said second and third rows of keys (the grouping further providing respective directionality functions); and (5) beneath the aforesaid first through third rows, seven rows of keys, each having a set of five keys. The matter shown in dotted lines is not part of the mark and serves only to show the placement of the design.