The Siemens Gigaset DX800A all in one deskphone offers a versatile communication solution with its combination of landline, ISDN, VOIP, and Bluetooth capabilities. This corded telephone from Gigaset, manufactured in Germany in 2011, features a sleek black design and comes with 7 phone lines, 1 handset, and a range of useful features such as wireless connectivity, Bluetooth functionality, and speakerphone capabilities. Ideal for home or office use, this deskphone provides efficient and convenient communication options for users in need of a reliable and high-quality phone system.