# Programmable RCS ## Summary Google RCS is a messaging channel that allows businesses to communicate with customers through text and multimedia messages. With Google RCS, businesses can quickly and easily reach a large number of customers, automate their communication processes, and engage with customers on their preferred platform. ## Installation To install Google RCS refer to the following [installation guide](https://docs.bird.com/applications/channels/channels/supported-channels/google-rcs/create-a-google-rcs-message-template). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.bird.com/api/channels-api/supported-channels/programmable-rcs.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.