What does a usb data cable do for a cell phone(LG Shine)?

Question

i just got a LG Shine yesterday. on my plan it cost to get on the internet so if i get a usb data and program disc for my cell phone will that stop me from having to get on the internet on my phone to get mp3 ringtones? also on ebay i saw a deal where you can get the cable and the disc for about 5 bucks, does that sound right?

Answer 1

ok a usb is a cable that is use to transfer data to your phone or memmory card and that wont damage or some like that to your phone. about ebay cd i think thats a good deal if you dont have one