Meet Messages, Google's official app for texting (SMS, MMS) and chat (RCS). Message anyone from anywhere with the reliability of texting and the richness of. Messaging app (social messaging or chat applications) are apps and platforms that enable instant messaging. Text messaging, or texting, Text Messages App is. Messages is an SMS, RCS, and instant messaging application developed by Google for its Android mobile operating system. A web interface is also available. Launched in , it has supported RCS messaging since , marketed as "chat features". Open the Messages app Android Messages. Tap Compose Compose. In "To," enter the names, phone numbers, or email addresses that you'd like to message. Make Messages your default messaging app. Important: Your messages are stored in the SMS database on your device, and other apps may be able to access your. Messages is a simple, helpful messaging app that keeps you connected with the people who matter most. Text anyone from anywhere across devices. Use Messages for web to send SMS, MMS and chat messages from your computer. Open the Messages app on your Android phone to get started. The payload may be a simple text message, or a binary object, or a structured sequence of sub-messages each with their own set of headers and their own payload. message module. It is the base class for the email object model. EmailMessage provides the core functionality for setting and querying header fields. Verizon Messages (Message+) is a texting app that lets you sync your texting conversations across all your compatible devices. To learn more about Verizon.