GPO 746 Rotary 1970s-style Retro Landline Phone - Curly Cord, Authentic Bell Ring

GPO 746 Rotary 1970s-Style Retro Landline Telephone, Classic Telephone with Ringer On/Off Switch, Curly Cord, Authentic Bell Ring for Home, Hotels- Blue

World of Data BT Telephone Socket Doubler/Splitter | Compatible with UK Standard BT Landline Connections

rhinocables BT Socket Adapter | Versatile Multi-Port Adapter - Double 2-Way, Triple 3-Way, & Quad 4-Way Splitter Options for Universal Compatibility with Phone, Fax & Modem (Double)