How to Use Tango on Android

tutorial do call free with " tango "

cell phone android anywhere can make a call vidio free, forever with the application " tango "

here will in discuss in detail how to use the application this on a cell phone android you

to start with, send picture, send text , share vidio and pictures with friends near you.

application this is just a tutorial or a hint to " Learn " to understand and use apliasi.

thank you.