Integration of three networks mobile network terminal

The utility model provides an integration of three networks mobile network terminal, including the casing mainboard inside with locating the casing, its characterized in that: still include first antenna, second antenna, third antenna, WI FI antenna, first antenna interface, second antenna interface, third antennal interface, WI FI antennal interface, the power source that can pull out the casing,a network interface, the 2nd network interface, the 3rd network interface and fourth network interface, the mainboard on be equipped with power module, telecommunications communication module, removecommunication module, the communication module of UNICOM, WI FI module, network switching module, treater, GPS module, a SIM card slot, the 2nd SIM card slot and the 3rd SIM card slot. The utility model discloses it is easy and simple to handle, can supply multiple devices access network simultaneously, can realize integration of three networks communication, the usable specific algorithm intelligent selection communicati