Universal compatibility: The telephone receiver cable is suitable for all brands of telephones, providing a consistent replacement option across different devices. Standard connector interfaces: Compatible with RJ9, RJ11, RJ22 connectors using the 4P4C configuration. Uncoiled handset cord design: Delivers a complete landline handset cord that is uncoiled for easy use with traditional landline systems. Cable construction and compatibility notes: Functions as the landline telephone receiver line, described as a spring wire and coil wire design, suitable as a telephone handle line and general telephone accessory. Easy integration: Used for connecting telephone landlines and receiver handles, enabling reliable handsetstobase connectivity. Use scenarios and applications: Home telephone replacement: Install a handset cord to restore full handset functionality when the original cord is worn or damaged. Office desk phones: Use as a universal replacement to maintain flexibility in desk phone setups across different brands. Hospitality or service desks: Provide a ready spare or replacement cord for hotel rooms or call centers to ensure uninterrupted landline service. Key benefits: Simple compatibility across multiple phone brands and models. Standard RJ9/RJ11/RJ22 4P4C connections for easy installation. Readytouse uncoiled cord that fits typical landline handset configurations. Reliable link between the handset and the landline base, suitable for home, office, and service environments.