Possible recordings is one of the reasons I no longer make my phone publicly-accessible.

Besides the potential for recordings, not only do you sometimes never know who you're talking to, but even if every one of them is cool, stll, if 10 random dogmen call ... and you talk to each of them for :30 (and most dogmen talk longer than that, LOL) ... and before you know it 5 hours of your day are gone

So, for me, the best "time management tool" I ever implemented was changing my number and not making it accessible anymore

Jack