Impress customers with comprehensive call handling features that are compatible with hosted and open-source PBX platforms. With support for up to three SIP lines/accounts, you can manage multiple calls with advanced call handling features. You're in business with a user-friendly interface, large backlit display, three soft keys and navigational pad. Program up to 12 dual-function feature keys for convenient access, including shared call appearances (SCA), busy lamp fields (BLF), quick dial and feature codes. Finally, a speakerphone that can keep up with your calls. Increase participation by allowing parties on both ends to speak and be heard—at the same time—for conversations that are more true to life. With G.722 wideband codec support for HD audio, calls have never sounded so rich and life-like. Thanks to the built-in DECT 6.0 radio, you can pair a compatible VTech cordless headset and/or handset for hands-free mobility and super-clear sound quality. Do more with dual Ethernet ports. Connect your desktop computer or laptop to the phone—no need for extra cabling. With PoE support, you can locate the phone anywhere that's convenient—no AC outlets or complicated wiring required. Enjoy the peace of mind that comes with an industry-leading, standard three-year warranty. VTech also provides advanced replacement on warranty claims using new, not refurnished products. Experience the best in long-range coverage and clarity, provided by a unique antenna design and advances in noise-filtering technology. Block out distracting background noise with advanced noise-canceling technology. Choose the fit that works best for you: over-the-ear, over-the-head or behind-the-neck.