Tiny Confession

I just got off the phone with a friend's mom, and she asked if I got her crazy message on my mobile phone. Is there any polite way to tell people that you don't ever listen to your voicemail? Most of my close friends know this, but they are still apt to leave messages for me, and then they faithfully ask if I received their message every time.

Guys, I don't listen to voicemail. In fact, I listen to it maybe once a month and only to erase all the messages. Even then, I barely listen to the "Hey--" and I delete it. Voicemail is a waste of your breath and my time. Please don't start thinking that there might be hope for your message to make it to my ear. It won't.