100% Brand new and High quality. This set presents Last quantity redial, On/Off and hangup buttons, so the lineman can verify your cellphone line fault. FSK/DTMF dual system. Hangup button. Last quantity redial. Type:Multifunction Network Tester Model Number:Telephone tester Model Number:C019 Size: 147 x 46 x 28mm Net weight: approx. 117g color:Grey white Material:plastic Package Contents: 1 x Telephone tester 2 x Connector cables 1 x Joiner Only the above kit content, various item aren't included. Note: Light taking pictures and varied reveals may cause the color of the item within the picture a bit of different from the genuine thing. The length allowed error is +/- 1-3cm.