The pattern points to a classic robocall scam: an unlisted land line, vague references to rebates, and a recorded British accent urging you to press for more info. Hang‑ups after a long hold are typical, leaving you on the line with no clear purpose. If you receive similar calls, let the call go to voicemail, block the number, and report it to the FTC or your carrier’s spam‑filter service. Never press any keys or give personal details, especially when the caller claims a guaranteed rebate. Stay skeptical and keep your number protected.
Upon returning the call, a recorded message with a British accent offered a rebate and requested that I press a number for more information, which seemed suspicious
The term 'schutzen-jager' seems unrelated to the context of phone calls, making its relevance unclear.
A call was made to my private, unlisted landline, but no message was left.