Power is conducted. This device contains GSM 900MHz and GSM 1800MHz functions that are not operational in U.S. Territories. This device is approved based upon the device contains transmitter module ( FCC ID:QIPMC45 ) with 0 dBi antenna gain. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.