Multi-purpose telephone test line tool

The invention relates to the technical field of daily tools, in particular to a multi-purpose telephone test line tool. The multi-purpose telephone test line tool comprises a box body, a first line outlet arranged at one end of the box body, a second line outlet arranged at the other end of the box body, a main line and a telescopic tool arranged in the box body to enable the main line to expand and contract. The main line is connected with the telescopic tool, and the two end parts of the main line extend from the first line outlet and the second line outlet to the outside correspondingly. One end of the main line is further connected with a bifurcation line. According to the multi-purpose telephone test line tool, a line is integrated on the basis of three inspection lines, a telescopicfunction is additionally arranged while integrating, the two sides of the lines are pulled out at the same time when in use, the lines are contracted back when not in use, carrying is convenient, thelines are not required to