Tango is a FREE all-in-one messaging and entertainment platform enabling people to connect with friends and family in a way that is easy, spontaneous and fun! In addition to video calls, you can use Tango to send FREE unlimited text/voice messages, photos and videos. With Tango, you can also join in group chats, use Avatars, send Animated Surprises, send E-cards, and play interactive games. Features： 1. Tango Account Registration 2. Adding a user to Tango via barcode 3. How to get the best call quality on all kinds of network environment 4. Rich Tango emoticons. 5. Three-way conference call in Tango 6. Shortcuts for making calls, sending text messages etc 7. FAQS Enjoy your Tango, Enjoy our guide. We hope you find this app useful.