VTech LS5145 Bluetooth Phone System

If you're still holding on to your landline, consider upgrading your home handset with the VTech LS5145 Bluetooth Phone System ($150). This sleek system uses 5.8GHz technology for clear calls, supports both photo caller ID and Bluetooth to connect with your cell phone, and features a built-in answering system, a color LCD display, and the ability to work with up to 12 handsets.