Google has been quietly corralling every major cellphone carrier on the planet into adopting technology to replace SMS. It’s going to be called “Chat,” and it’s based on a standard called the “Universal Profile for Rich Communication Services.” SMS is the default that everybody has to fall back to, and so Google’s goal is to make that default texting experience on an Android phone as good as other modern messaging apps.
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Chat is not a new texting app. Instead, think of it more like a new set of features inside the app already installed on most Android phones. “Chat” is the consumer-friendly name for Rich Communication Services (RCS), the new standard that’s meant to supplant SMS, and it will automatically be turned on inside Android Messages, the OS’s default app for texting.
When people begin using Chat, they’ll get many features that are standard in any other texting app, including read receipts, typing indicators, full-resolution images and video, and group texts.