C019 Wired Telephone Phone Line Tester Lineman Butt Test Check Connector Cable Tool Blue Grey

Features: 1. Can check your telephone line fault. 2. Support FSKDTMF dual system caller ID. 3. With Wirereceiving function. 4. Support The last set of dialed number redial functions. 5. Equipped with 3 external plugin heads. Specifications: Model: C019 Wired Telephone Phone Line Tester Weight: 133g Size: Approx. 14.7*4.6*2.2cm5.79*1.81*0.87in Material: ABS Display: No Color: Blue Grey Grey White (Optional) Package List: 1 x Telephone 1 x Phone Cable 1 x Connector .Can check your telephone line fault. Support FSKDTMF dual system caller ID. With Wire?receiving function. Support The last set of dialed number redial functions. Equipped with 3 external plug?in heads.