routing (forwarding, creating, deleting, and searching) telephone lines; Analogue to digital telephone line transfer (and vice versa); Identification and inventory of end-to-end circuits, for Adsl/Vdsl/Shdsl links on copper support, with measurement reading (type, attenuation, flow rates). The supply, installation and connection of socket type Rj45 on connection strip or existing wall box, for troubleshooting telephone and computer networks, on copper or optical support with measurement reading; Supply and installation of garters, for the connection of fiber optic links, with measurement records

Current adaptation on telephone network, circuit measurements, cable head readings and garter production