RCS Messaging "CHAT" Option shown up in India

Android Text Messaging app android message got new update. This update display new option for Indian Users Called 'CHAT'. Chat option appear after update v.4.4. But this moment feature not supported by any operater in India.but when this feature live that time you can send images, group chat,gifs message via Data or WiFi connection. Its uses RCS platform in its core.

             V.4.4 update

       What is RCS ?
Rich Communication Services (RCS) is a communication protocol between mobile telephone carriers and between phone and carrier, aiming at replacing SMS messages with a text-message system that is richer and can transmit in-call multimedia.
This moment only Jio & Airtel support RCS Platform. Jio use its own proprietary rcs solution 'Message'

Messages app brings you the future of messaging called Rich Communication Services (RCS). Using the same app you can send both SMS and Chat messages. SMS service can be used from any SIM by setting Messages as your default messaging app. Chat messages can be sent using Jio SIM only to any other RCS capable (Messages/ Jio4GVoice app) user. You can enjoy the following exciting features of chat using Messages

1. Share File
2. Share Contacts
3. Share Location
4. Group Chat
5. Video/Voice Message

6. Stickers, and many more