BT Male to Female Extension Cable 6 Core 28AWG White BT male to female extension cable with 6 cores to extend and existing BT telephone cable.
eBay
SUNKANDI Headphone Extension Cable, Nylon-Braided 3.5mm Male to Female Audio Extension Cord for iPhone iPad Smartphone Tablets
Aliexpress UK
One end of the supplied outdoor rated cable should be attached to your current master socket (linebox) or another extension socket using the supplied IDC tool, the cable should then be clipped into place and run to the location where you would like your new BT extension socket.
eBay
3.5mm 3pole Male Plug Audio Cable DIY Earphone Wire Without Microphone Wire Oxygen-free Copper Wire 32 Cores Audio Cable
Aliexpress UK
G-PLUG 10m Long BT Telephone Cable to RJ11 ADSL Modem Male – 2 Wires 6P2C White Extension Lead for Landline, Modem, Fax, Dial-up, Sky. Uk stock, fast delivery.
eBay
1.5M Earphone Repair Cable Earphone Replacement Cable Oxygen-free Copper Headset Repair Wire with 30 Cores Headphone Maintenance
Aliexpress UK
BT Phone Line Extension Cable Coupler 10 ft white extension cable for phone lines. Features a 4-wire RJ11 telephone female connector on one end and a RJ11 telephone male connector on the other, allowing for easy connection between two phone lines. This universal extension cable is a convenient solution for extending the reach of your phone line.
eBay
10pcs Rotating Earphone Cable Clips - High-Density Durable Plastic | Lightweight Portable Wire Holders for Desk/Headphone/Phone
Aliexpress UK
Your phone, fax machine, modem, or network hub can all be placed farther away from your BT phone socket by using this telephone extension cable (suitable for all UK setups). It is as simple as plugging this cable's female socket into your current wall socket and inserting your device into it. Because they only have four pins attached, the majority of phone extension cables being sold on eBay aren't appropriate for all phone connections. We guarantee that our cables, whether used for home or workplace connections, will function with your setup because all six pins are linked. Connections: BT Plug - BT Socket Colour: White Lengths Available 2m, 3m, 5m, 10m
eBay
RJ9 4P4C Cable Converter Y Splitter Telephone Earphone Wire Adapter for Phone Headset Handset Extender Dock 1 to 2 RJ9 Cable
Aliexpress UK
Coiled cord with modular 4/4 plugs at both ends. Fits between handset and phone base. 2.5Mtr Modular Handset. 2.5 mtr (White ) Max extended length. C oiled Extension Cord.
eBay
Replacement Spring Coil Cable for Sennheiser HD25/ 560/ 540/ 480/ 430 Headphones Earphones Spring Wire Earphone
Aliexpress UK
Coax Cables. On UK Mainland orders. Spotting Scope. Lens Cases. Brilliant strap, great value, great quality s8cvh. CCTV & Baby Monitors. Baby Monitors. AV Cable - Canon.
eBay
Rocoren 3.5mm Jack AUX Audio Cable Male to Female Earphone Extension Cord With Microphone For Phone Car Audio Tablets Headphones
Aliexpress UK
SKU: 006064 BRAND: kenable EAN: 5055383460649 WEIGHT: 0.35.
eBay
Headphone Splitter Cable AUX Audio Adapter Cord Jack 3.5mm Male to 2 Female Earphone Y Extension Cables for Phone Laptop MP3 PS5
Aliexpress UK