The Polycom SoundStation2W can help eliminate tangled wiring from conference room phones. The W in the name stands for wireless. A base station connected to your phone line communicates wirelessly with Polycom's trademarked Star Trek–style speaker phone. A rechargeable lithium ion battery provides up to 12 hours of talk time or 80 hours of standby time. Its 64-bit encryption ensures that your calls remain private. For truly wireless conferencing, you can connect your cell phone to the SoundStation2W, but call quality will be limited by your cell phone's sound quality. Full duplexing works well—a must for teleconferencing.