05 Nov 2008 -
calling free from your mobile to any number in the world.to perform this trick you have to download a software called EQO.it is an mobile voip application and instant messenger,once you download and install it in your mobile phone it will show certain balance about 0.50$ and you can call to any one and talk after this talktime is over you uninstall the software and register with another number and reinstall eqo to call free again.for this free calling trick you must have mobile office or anyother gprs plans activated in your mobile phone.
You can download eqo from this website for free symbianfullversion.blogspot.com and enjoy free calling to any mobile trick.