Signs of use but fully tested and working. Storage box D The BT Premium Twin DECT Call Blocker Telephone with Answer Machine and two handsets is a modern and stylish cordless phone system. With features like wireless capability, speakerphone, and call blocking, this BT phone offers convenience and functionality. The sleek black design and dual handsets make it an ideal choice for home or office use. Made by the trusted brand BT, this phone is reliable and efficient, providing quality communication for all your needs.