The BT Premium brings style and performance to your home phone. Using the latest Bluetooth technology, the BT Premium allows you to receive mobile calls from your home phone. Premium materials and an elegant design created in collaboration with an award-winning UK design agency mean this phone wouldn't look out of place in an art gallery.Built into the phone is our nuisance call blocking technology*, which allows you to take control of all your incoming calls. Plus, with mobile syncing capabilities you can sync and store up to 3000 of your contacts onto your home phone.The inclusion of Bluetooth technology means that you can avoid mobile signal dropouts as you walk around the house, all from the comfort of your BT Premium.The BT Premium's Bluetooth functionality means you can connect your mobile to your base unit from up to 10m away. So long as your mobile is in a spot with good mobile coverage you can then wander freely around your home using your handset to make and receive mobile calls, even in areas where you don't have mobile coverage.With the amazing multi-award winning trueCall technology* built-in, the BT Premium can intercept callers not on your contact list to put you in control of who you speak to. You can block international and up to 1,000 numbers.The BT Premium will also allow you to sync up to 2 smartphones so you can sync between the 2.Up to 21 hours talk time, 240 hours standby, call waiting indicator, alarm, secrecy, handset ringer volume control, low battery alert and indicator, out of range alert and indicator, base ringer on/off, 5 standard ringtones, call timer, find handset button on the base.Answer Machine: Up to 60 minutes recording time, 2 outgoing messages, recordable outgoing messages, handset & base playback, answer delay, remote access, time saver, message indicator*You must subscribe to a Caller Display service from your network provider for the block nuisance calls feature to work. Charges may apply.