Oki 900 Analog Cell phone can be put into Scanner Mode

Power the phone up.  Wait for PowerOn msg.  Hit 7 and 9 together.  Then hit Menu, Snd, End, Rcl, Sto, Clr.  Phone says good timing!  Rather humorous wouldn’t you say?   http://www.phreak.org/archives/radiophone/oki/DEBUG.DOC

For digital phone scanning: http://www.hackwire.com/comments.php?catid=1&id=191

So when you talk on your cell phone…. Talk as though you know there is someone listening because there could be.