QD-Jack 2.5 mm adapter cord: connection between headset and desk phone.

An ultra-practical cord that allows you to connect a 2.5 mm jack headset to a QD desk phone.

Key features

QD – 2.5mm jack adapter cable: connection between wired headset and desk phone

Plug & play : very easy to use

Accessory compatible with Gigaset corded headsets and cordless phones – via 2.5 mm jack and QDA



An ultra-simple and efficient cable!

The Cleyver ODJACKSI adapter cable allows you to connect a Gigaset cordless phone to any wired headset with a 2.5 mm jack port.

This cable offers a quick start-up of your devices thanks to its ultra-fast installation. Simply plug the QD port of your phone into the cable and then connect the cable to the 2.5 mm jack port on your headset.

The “Quick Disconnect” plug allows you to disconnect your headset without interrupting the conversation in progress.

Technical info

Ref. supplier


Want to use your 2.5mm headset with your QD desk phone? Look no further, the Cleyver ODJACKSI will meet your expectations with ease. It takes only 3 seconds to connect your headset to your desk phone to use the “Quick Disconnect” feature.

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