Let's say my Automatic device is successfully paired with my primary vehicle. Everything is fine. I am hoping to continue the collision hard brake detection service while I drive a rental car. I don't want to re-do the pairing process and start maintaining a profile for the rental car. I've actually tried that and it is a big hassle to switch back and forth. Can I temporarily plug my Automatic into the rental car without pairing it? I know the diagnostics will be wrong but let's say I don't care about any of those things. I just want the Crash Alert, hard braking sensor to work with my phone. Thanks for your insights!