Parts://
Interested so far? Ok well this is all you will need:
1. A crappy ass phone that you wont miss (As small as possible)
2. Wire clippers
3. Wire Strippers
4. Alligator Clips
5. Tape

Most of these are common things you can find or steal from your dad. RadioSlut
(radio shack) carries alligator clips and so do hardware stores.