Multifunctional maintenance telephone transmission device

The invention discloses a multifunctional maintenance telephone transmission device, and particularly relates to the technical field of telephone line maintenance, the multifunctional maintenance telephone transmission device comprises a wearing assembly, one end part of the wearing assembly is connected with a second placing shell, and the second placing shell is internally provided with a telephone maintenance instrument; the outer side wall of the telephone maintenance instrument is provided with a plurality of detection jacks used for the access of different types of lines, the outer wall of the second placement shell is provided with a fixing shell, and the interior of the fixing shell is provided with a maintenance tool placement groove used for placing a maintenance tool. According to the telephone maintenance instrument, maintenance of communication personnel in daily work is facilitated, the maintenance efficiency is improved by arranging multiple types of line adaptation sockets in the telephone mai