I used to have Caller ID. It broke and now I'm left with caller id, which only tells me what the person wants. I have to guess who'd want that thing. If it's "Sexual" then it's probably not Mom, but Mom could want anything. "Your location," "To see you," "To talk for half an hour about wallpaper" - all of these could be covert Mom calls. She can even fake what she wants. Twice now she's pretended "To help pay off student loans" just to nag me about doing my laundry at her place. Dad's never like that. He only calls "To bitch about the Yankees" or "To get you to call your mother."