If you have internet service and a means to connect the PS3 to that service the PS3 has the ability to go online
The related link from the Playstation Knowledge describesHow do I connect the PlayStation 3 computer entertainment system to the Internet?
Yes. All PlayStation 3 models have internet capability.
No only the Playstation Network is free you mist pay for the internet
You can't play PlayStation games on the Internet, but if you have a PlayStation 3, you can go on the PlayStation network and play with other people through the Internet.
No, PlayStation Network is totally free.
No the PlayStation Network PSN is free you must pay for your internet service provider and there will be no additional charges from PlayStation
PS3 games play only on the Playstation Network when the PS3 is connected to the internet
There is no internet piece to put on the PlayStation 3. Out of the box the PS3 can connect to the internet both wired and wirelessly. To use the wireless you must have a wireless internet connection though.
yes it does
No the PlayStation Network is free. PlayStation Plus is about extra benefits and discounts at PlayStation store
Yes you could because you just connect the playstation 3 and download your music to your phone.
The Playstation 3 is wifi capable, and has an ethernet port to plug into your local connection. The PS2 is able to connect only through ethernet cable. There is a built in internet browser in the Playstation 3, but no browser in the Playstation 2.