The Vtech CS6729-3 Dect 6.0 Cordless Handset & Charging Base Replacement Phone is a single handset unit in a sleek silver color. It operates on 1 phone line and features DECT 6.0 technology for clear communication. This Trimline handset is designed for easy use and is compatible with the Vtech brand. Perfect for home telephones, this unit offers a convenient and stylish addition to any living space.