This is a bit off topic - I know cordless landline phones are available, but are cordless headsets available for use with landline phones, like they are for mobile phones?
Every cordless phone I've had has had a headset plug. It seems to be fairly standard for the better phones, is there a certain model or brand you're looking at?
I don't think there are wireless headsets for cordless phones (if that's what you're asking). You'd have to carry around the handset anyway, so most cordless phones just have a wired headset jack.
Cordless (landline) phone
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