Ooma Wireless Plus Bluetooth Adapter Ooma Wireless + Bluetooth Adapterenables your Ooma Telo or Ooma OfficeBase Station to connect to the Internetwirelessly using your Wi-Fi network. Listen to voicemail and engage advanced features where it is most convenient. Take your Telo with you when you travel to call for FREE wherever you have Wi-Fi Pair up to 7 Devices - Pair up to 7 mobile phones or Bluetooth headsets.Transfer Calls - If you're using the Telo handset, you can transfer your call to your Bluetooth headset and be hands-free. Go Hands-free - You can use your Bluetooth earpiece to talk on your home phone with up to 30-Feet of transmission range.Multiply your Ring - Add the convenience of answering your mobile phone calls on any phone in your home. Listen to voice mail and engage advanced features where it is most convenient. Install Ooma in dorm rooms, apartments, and other locations without a wired Internet connection