A method and wireless communication device are provided for managing information associated with purchases of active lifestyle products. An n-type GaN layer is formed on a substrate. The amorphous soot is deposited on a receptor surface where, either substantially simultaneously with or subsequently to its deposition, the soot is consolidated into a body of fused silica glass. In addition, a basic input out input output system is included that is in communication with the storage handling firmware. When the mobile subscriber unit can successfully communicate with less transmit power than currently required by the present base station, the mobile subscriber unit is handed off to the candidate base station transceiver. When it is determined that the predetermined condition is satisfied, the signature on the display unit is displayed in a manner that it is difficult for others to discern the signature.