A network prevents unauthorized users from gaining access to confidential information. The thumbpiece is pivotally coupled to the exterior assembly and includes a tab that extends through the exterior assembly. A processing system of the wireless device selectively reconfigures the connection of the first modem and the second modem to the SIMs. The gates are present on opposite sides of a silicon film having a vertical thickness of about 80 nm or less which is present in the gate region. The apparatus clears the peak hold value, if the ion current traverses the reference voltage.