Hello! I will be studing in London for 2 months in the summer and will take my rooted htc hero with me. I will have access to wifi at the school - can someone tell me how I can make free international calls using the wifi? I've tried to understand how google voice / skype work but would love someone to shed some light here for me.
Please also suggest any other apps I should use that allow me to text or talk for free.
Also, do I need to activate sprint roaming? thank you.
Please also suggest any other apps I should use that allow me to text or talk for free.
Also, do I need to activate sprint roaming? thank you.