Symbols of phone facilities (installations)
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
Telmex attack, Telephone switch, Symbology, Distribution log, Extension phone, direct phone, Feed register, Log out for phone, Visible phone line, Hidden telephone line, Computer telephone outlet, Specifications, Only the pipe laying is represented, Connection boxes, Specifications of the conduction wires, Supply of the telephone line, Are the responsibility of the telephone company., Technical department of s.a. from, The diameter of the general connection pipe, Is conduit steel conduit enameled thick wall, Conduit steel enameled thick walled steel, The diameter of the driving lines is, Telmex
