Includes BT's Virtual Assistant to block up to 100% of Nuisance CallsFed up with sales calls interrupting you at home? The UK's number one phone brand* brings you the new BT4600. a cordless big button phone with integrated answer machine and call control functionality that blocks nuisance or unwanted calls. Its call management feature puts you back in control. by enabling you to choose the calls you want to take and those you want to block. You can also free up your hands using the hands free speaker and easily copy contacts across all handsets.The BT4600 comes with a new one touch call blocking button so you can block callers from ever getting though again at the touch of a button. It also comes with BT's unique Virtual Assistant. which means you'll never have to speak to another cold caller again:- Virtual Assistant screens incoming calls:- Numbers on your contact list get straight through- Numbers you have blocked are rejected- For all other calls BT's Virtual Assistant asks the cal