When you think of call screening, you likely imagine a feature that’s used be people at home trying to avoid calls from telemarketers or other folks they want to avoid. With the advent of caller ID, call screening is a feature that many people don’t even use. What many don’t realize is that there are still some great uses of call screening even in a world where you can see at a glance where a call is coming from. Not only that, but call screening can