E700 cable DIY

[kovalie]

Hey everyone,
Okay so simple question - I have a female com port jack and a samsung e700 input cable thing originally from a USB data cable. I also have access to electronics.

So how do I make a cable to change the imei of the telephone?

Ive taken apart the samsung jack and it would be easy to solder any of the pins. Ive searched everywhere on the web, and the closest schematic I can find is the one from this website. Also the image is too small to read the capacitor values!!!
Please dont say buy one.

Thanks for your help in advance
=)