radio shack pro 652

I was doing some bidding online and i think i just bought a radio shack pro 652 . What could i use this scanner for i know it's p25 phase 1 and analog but will it hear any dmr or nxdn at all? what about programming what software should i use to program it? Also on the back of it is This...

I have a scanner (Radio Shack Pro 652) which I would like to restore with new defaults. The web pages I've found have been cryptic in how this is done. Some of my ham radios are as simple as holding down the Function Key while turning on the power. I'm sure the 652 has a way to wipe it clean...