VoIP Phones Scorpio

Features: Brand new and high quality Battery-free design, powered through the Caller ID phone line without additional battery support. Multi-functional telephone that can be used as a telephone tester, line maintenance equipment and number checking tool. Simple and easy to use, suitable for non-professionals to operate, convenient and quick to diagnose and deal with telephone line problems. Capable of displaying incoming call numbers to help users pinpoint the source of the call. Professionals who need to detect telephone line problems quickly and accurately at work. Specifications: Component: ABS Size:about 145x45x20mm/5.71x1.77x0.79in Model: D019 Color: Dark Gray Support: