Ng'ongo vs Kakakuona Oxygen使用状況と統計

Oxygen uses your phone's Internet connection (Cellular or Wi-Fi) to let you send message to friends and family. It's time now to switch from normal SMS to Oxygen to send and receive messages, photos, documents and files. WHY USE Oxygen: • NO SUBSCRIPTION FEES:Oxygenuses your phone's Internet connection to let you message friends and family, so you don't have to pay for every message. • VIDEO CALL: Send and receive Video calls across all over the world. • AUDIO CALL: Send and receive Audio calls across all over the world. • MULTIMEDIA COMPATIBILITY: Send and receive Videos, Photos, Documents and Files. • ROOM CHAT: Enjoy rooms (group chat) with your friends so you can easily stay in touch with your friends or family. • PRIVATE ROOM CHAT: Rooms that is accessible only to members of that room. • PUBLIC ROOM CHAT: Rooms that is accessible to all members. • NO INTERNATIONAL CHARGES: There's no extra charge to send Oxygenmessages internationally. Chat with your friends around the world and avoid international SMS charges. • STAY LOGGED IN: No need to Log In every time you open the app if once you have Logged in it. • OFFLINE MESSAGES: Even if you miss your notifications or turn off your phone, Oxygen will save your recent messages until the next time you use the app.