A method for an antenna architecture that handles US band cellular and broadcast channels may be provided. A game machine determines, at least in terms of timing and type, whether the player’s inputted button operation matches with the button operation designated by the game. Memory stacks can be formed by adding additional layers\u2014respective layers separated by additional partitioning components, wherein multiple stacks can be formed in parallel to provide a high-density memory device. The availability of the callee can subsequently be displayed to the caller, or any other individuals who have been granted permission by the callee to be notified of the callee’s availability. The sleeve extension has a means for retaining the buckle and a portion of the belt strap outside the sleeve to expose that portion of the belt.