Creative Telecom Pvt. Ltd. Manufactures 6 to 48 Lines CLI EPABX System with Call Progress Visual Indication. Creative Telecom Pvt. Ltd. Is an ISO 9001:2000 certified company that offers range of EPABX, KTS, IRIS and Intercom Systems. The unique features of 6 to 48 Lines CLI EPABX System with Call Progress Visual Indication is as follows Caller - ID on Simultaneous Ringing, Dialed Number Shown as Caller - ID [DNI], Call Progress Visual Indication, Multi-Level Voice DISA, Printout of Answered / Unanswered / Dialed Calls, Video Door Phone Connectivity, Computer Connectivity for Call Management, KTS Connectivity, External Call Forwarding, Auto Call No Reply, Walking Call of Service, Accepted & Denied Table [95 Dialing Lock], Auto Call Disconnection, Auto Redial, Programmable Local / STD / ISD Call Duration, etc.