WhatsApp | Facebook's WhatsApp Messenger is an instant messaging mobile app for Android and other smartphones that can be downloaded and used without payment. WhatsApp uses your phone's network connection (4G/3G/2G/EDGE or Wi-Fi, depending on which network is available) to let you call and message friends or family, and you can switch to WhatsApp using SMS Messages, calls, exchange photos, videos, documents, and voice messages. Why use WhatsApp: • Free to use: WhatsApp uses your phone's network connection (4G/3G/2G/EDGE or Wi-Fi, depending on which network is available) to let you call and message friends or family, so You don't have to pay extra for every message or call. * There is no additional monthly fee to use WhatsApp. • Multimedia features: send and receive photos, videos, documents, and voice messages. • Free calls: Even if your friends and family are in other countries, you can use WhatsApp Calling to call them for free. WhatsApp calls use your internet connection and don't consume minutes from your mobile phone. (Note: Mobile data charges may apply for making voice calls. Check with your telecom operator for more information. Also, you cannot call emergency service hotlines such as 120 in China, 911 in the US from WhatsApp.) • Groups Group Chats: Enjoy group chats with your contacts and easily keep in touch with friends or family. • WHATSAPP WEB: You can send and receive WhatsApp messages from your computer's browser. • NO INTERNATIONAL FEES: Sending messages abroad via WhatsApp doesn't cost extra. Talk to your friends around the world without having to pay for international texting. * • Say goodbye to usernames and PINs: Why remember one username or PIN after another? WhatsApp connects to your phone number just like text messages, so it works seamlessly with your phone's existing contacts. • Always online: With WhatsApp, you're always logged in, so you never miss a message. You no longer have to be confused about whether to log in or log out. • Quick Connect: Use the contacts on your phone to connect you quickly and easily with contacts who also use WhatsApp, so you don't have to add hard-to-remember usernames. • Offline messages: Even if you miss a notification sent to you or turn off your phone, WhatsApp will hold your most recent messages for the next time you open the app. • MORE OTHER FEATURES: Share your location, exchange contacts, set custom wallpapers and notification ringtones, send broadcast messages to multiple contacts at the same time, and more! *Additional mobile data charges may apply for using WhatsApp. Please contact your telecom operator for more information.