The British General 8BTMI/2 2-Gang Telephone Socket Master IDC by BG Electrical is a white double (2-gang) telephone master socket featuring an IDC connection. This socket, part of the white moulded round-edge range, is designed to modern standards, making it a valuable choice for a wide range of domestic and commercial installations. Serving as the primary inlet for a building's phone line entry, the 8BTMI/2 ensures a strong signal. Installation is quick and easy into an IDC connection, and it can be retrofitted into existing backboxes with a minimum depth of 25mm. Like all products in the 800 range, the BG 8BTMI/2 includes a 30-year warranty for added peace of mind.