This telephone cable untangler by Delock can be inserted between the receiver and the cable to prevent the cable from tangling. The cable can be freely rotated 360° with the adapter and will not get tangled. This prevents loose contacts and cable breakage. Specification https://elecena.pl/product/25743309/88168-anti-twist-protection-for-telephone-cable-rj10-black 2024-04-23 https://elecena.pl/product/25743309/88168-anti-twist-protection-for-telephone-cable-rj10-black 2024-05-30