Apple ipod

Can I connect an iPhone into a modem to Internet?

can be customized with the wires of things .. and if you can tell me please detail

… No, use the cable supplied with the iPhone and attach it to your computer if you want to attach it to something. If you want to have Internet, configure the router for free wifi, Wireless Internet

How To Use YOUR iPhone 3GS As An Internet Modem (Mac) FREE