inreach mini2

(BTW this is the forum on inReach Messenger Plus, not inReach Mini 2. Maybe a mod can move this topic)

Check Preparing an inReach Mini Series for a Transfer of Ownership or Return on what the seller needs to do before selling his/her inReach Mini 2.

If you can ask for the IMEI number of the device you could also call Garmin Support and ask them if there is an active subscription or any other issues with the status of the device.

 Thank you for your answer. If there is a serial number can I find out the status of the device?

An inReach subscription is linked to the IMEI number of the device, which is different from the serial number. Garmin Support should be able to tell you if the device is locked (in that case do not buy the unit) or whether there's an active inReach subscription that needs to be cancelled by the owner before selling the device to you.