It will be free as long as you use it when you are connected to wifi.
Yes it is free, But it does require BIS, BES or Wifi to run it.
It depends on what phone you have, some phones come with free wifi, some don't, it would usually be in the 'instruction book'. xx
WiFi.
No, unless the place you are at require a charge to use their Wifi, but normally it is a free service
The website Twitter does not charge anything for you to use Twitter from your cell phone. However, your cell phone provider may. You could get charged for sending or receiving text messages, or using the web from your phone.
No but you can download application That allow free wifi calling
Apps such as Facebook and Twitter use your internet. If you do not have a internet on your tariff you might consider getting one or using a WiFi network
over wifi with an app called text free for the itouch
Yes it's free. If you mean to use on a mobile phone then it depends on your provider and their charges.
You get free wifi from places that give their customers free wifi.
None that i know of... besides facebook & Twitter.
having them in the ipod is the only way to watch movies without wifi