Style: KX-TGH263BThe KX-TGH263B DECT 6.0 Link2Cell Bluetooth Enabled Phone, with answering system and 3 cordless handsets, allows you to link up to two cell or smart phones and integrate them into this home phone system via Bluetooth. All of your contacts stored into your cell phone can be shared with this phone system allowing you access to their phone numbers right from the handset. These handsets can also vocally alert you when you have received a call or a text message. With advanced TAD (telephone answering device) you can be alerted to recorded messages whether you're at home or on the road. Enhanced Noise Reduction lets you suppress background noise around the caller while simultaneously enhancing their voice making it easier to hear them. Plus, a powerful battery back-up system keeps you connected when the power goes out. For troubleshooting assistance refer page 61 in the user manual PDF while page 10 provides the information on the quick set up