A system and method for automated activation of a radio, or content receiver, used to receive subscription radio services such as XM or Sirius radio. Each of the vibration arms has an arm portion and a hammer head provided at the front end of the arm portion. The transparent conductive oxide layer can be sputtered at a sputtering temperature greater of about 100\xb0 C. One or more amplifier bias voltage levels may be applied to the PA circuit wherein the amplifier bias voltage levels may be derived from the generated bias voltage level andor the determined bias current level. According to another aspect of this implementation, the conductive layer formed over the peripheral circuitry area constitutes a conductive line which includes at least some of the silicide.