TASK 4

INFORMATION SYSTEM AND REVOLUTION

(TANGO)

        WHAT IS IT?

Tango is an entertaining, easy to use, free video calling service that connects people around the world with friends and family from wherever they are. Free video calls can be made by anyone who has downloaded tango to their IPhone, iPod touch, iPad, Android phone, or Window Phone or window PC. Whether we're out and about, home or in the office, use Tango for all our calls and make every call count.

  Tango is a free mobile video communication service that allows us to connect with friends and family to conveniently capture and share life every day moments. Tango lets we see a smile while we hear the laughter that goes with it lts we see the twinkle in eye that accompanies her words. With Tango , we capture life as it happens. Tango works on the PC, iPhone, iPhone touch, iPad, Window phone 7 and all Android 2.1 or later phones and tablets over 3G,4G and WIFI, giving us the ultimate flexibility  in how, where and with whom we communication .Tango was designed for "Mobile" so it's easy to use and fast to get started.

HOW TO INSTALL?

To install Tango, please follow these steps:

1. Download Tango from the Goggle store or download Tango directly at Tango APK.

2. Tap on the Install button, and this will take users to the install screen.

3. Once the users have read and agree to the permissions, tap Accept & download.

4. Once Tango is downloaded and installed on users’ devices, users will be taken to the registration screen when they launch Tango for the first time. Here users should enter their mobile phone number, along with their first name, last name and email address and tap Save. Please make sure to double check spelling as this is will help the users’ contacts find them and will also increase the likely hood of friends answering their call.

Tango members that have your Tango registered email address stored in their device's contacts list will be able see and call you.

5. Tango will now create the user’s account and search for Tango contacts.

5. Tango will now create your account and search for Tango contacts.

You're ready to Tango!

HOW TANGO USE INFORMATION THAT THEY COLLECT

Tango use or may disclose users’ personal information only as follows:

• To verify users’ identity
• To connect users with friends, family and others on the service
• To show users the names of persons they communicate with and to show users’ name to persons they communicate with on the service
• To deliver to users any administrative notice ,alert, and communication relevant to users’ that use the service
• To contact users via email, sms or otherwise for the purpose of information us about new products, service or promotions offered by Tango
• For troubleshooting problems, detecting and protecting against error, fraud or other illegal activity
• When they have a good faith belief that the law ,any legal process ,law enforcement, national security or issue of public importance requires disclosure
• To protect and defend their rights or property
• In connection with a corporate transaction involving Tango, such as the purchase or sale of a business unit, an acquisition, merger, sale of assets, or other similar event.