A dictionary mapping property names to variant boxed values The generic family of access technologies the modem supports. Not all capabilities are available at the same time however; some modems require a firmware reload or other reinitialization to switch between eg CDMA/EVDO and GSM/UMTS. The generic family of access technologies the modem currently supports without a firmware reload or reinitialization. Flags describing one or more of the general access technology families that a modem device supports. Modem has no capabilties. Modem supports the analog wired telephone network (ie 56k dialup) and does not have wireless/cellular capabilities. Modem supports at least one of CDMA 1xRTT, EVDO revision 0, EVDO revision A, or EVDO revision B. Modem supports at least one of GSM, GPRS, EDGE, UMTS, HSDPA, HSUPA, or HSPA+ packet switched data capability. Modem has at LTE data capability.