Switching plug for communication interface

The utility model relates to a communication interface transformation plug which comprises a mother seat (1) having a RJ11 input terminal and a male seat (2) that can be accessed to the telephone interfaces in different countries, wherein, the mother seat (1) comprises a metal spring cord (11), a conductor wire (12), a plurality of connecting terminators (13), a mother-seat rotating interface (17), a connecting terminator substrate (18), a fixed bracket(19) and a substrate (110) having a RJ11 input port; the male seat (2) that can be accessed to the telephone interfaces in different countries comprises a male-seat rotating interface (21), a rivet (22), a plurality of connecting terminators (23) of the rivet, a conductor wire (24), a plurality of male-seat conducting pins (25), a substrate baffle (26) and a substrate (27). With the utility model, the mother seat can be connected and adapted to the male seats in different countries so that the telephone interfaces in different countries can be unified through the plug, moreover, the operation is rapider and more efficient.