Enjoy wireless freedom while seamlessly managing PC, mobile and desk phone calls with a single intelligent headset system. Three-way connectivity, convertible headset offers up to a 350' of wireless range from the charging base. It is ideal for office professionals who use multiple devices and require best-in-class sound quality for their business communications. It automatically routes mobile calls to the mobile phone or headset - whichever device is within easy reach. Transfer audio between headset and mobile phone with a press of a button so you can leave the office and take the call with you. Using advanced DECT wireless security, Savi 700 series headset keeps conversations safe and secure. Eight discreet security measures, including a 64-bit encryption, mean confidential information remains private. Headset features one-touch call answer/end, volume control, mute and flash.