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.