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
It will be free as long as you use it when you are connected to wifi.
WiFi.
No, unless the place you are at require a charge to use their Wifi, but normally it is a free service
No but you can download application That allow free wifi calling
A wifi phone is just a phone that can use wifi. You would connect it to a wifi network to get a better signal for faster web browsing than a cell tower.
over wifi with an app called text free for the itouch
you don't wifi is already in the phone
If your phone is wifi capable, yes.
You get free wifi from places that give their customers free wifi.
A prepay phone can connect to a wifi signal as long as it has a wifi receiver and there is an available wifi network within close proximity to the phone.
You can't "make" your cellphone have WiFi capablity unless it came with it. Smartphones are the only phone that have WiFi capablity most of the time. If you want wifi, get a smartphone.
if you are using wifi and your connecting to your own home internet then yes it should be free, if you still ain't to sure then ring up the network you are with and ask them if the wifi is free :) hope i helped