This uncoiled landline handset cord is a readytouse cable designed to connect a telephone handset to the base on standard landline phones. It uses RJ9 4P4C connectors and is compatible with RJ11 4P4C and RJ22 4P4C configurations. Key benefits Clear call quality and reliable transmission between handset and base. Durable construction suitable for regular daily use. Easy replacement for worn or damaged handset cords. Broad compatibility with common landline handsets and bases that use RJ9 4P4C connectors. Straightforward, plugin design for quick setup. Compatibility and specifications Connectors: RJ9 4P4C on both ends; compatible with RJ11 4P4C and RJ22 4P4C configurations. Type: Handset cord for landline telephones; uncoiled and completed for immediate use. Applications: Used for connecting telephone landlines and receiver handles. Use scenarios Home replacement: Swap out a worn or damaged handset cord on a home landline phone to restore reliable handsettobase connection. Office desk setup: a damaged cord on a desk phone to maintain clear communication between handset and base. Hotel, education, or business environments: Keep spare cords on hand to quickly restore functionality in guest rooms, classrooms, or workstations. Notes Designed to work with standard landline phones that employ RJ9 4P4C connectors; also compatible with RJ11 and RJ22 4P4C ports in common configurations. Used for connecting telephone landlines and receiver handles.