> For the complete documentation index, see [llms.txt](https://guides.d7networks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guides.d7networks.com/sms/start-using-sms.md). # Start using SMS **1. Sign Up for SMS Messaging:** * If you're new to our platform, click on this [link](https://app.d7networks.com/signin) to begin the sign-up process. * Fill out the registration form with your details, including your name, email address, and a secure password. * Verify your email address to activate your account and gain access to our platform's features. **2. Free Test Credits:** * As a new user, you are entitled to free test credits, allowing you to send up to 10 outgoing messages. * The first thing you need to do is claim your test credit through our user portal * Use these test credits to familiarise yourself with our platform and test the effectiveness of SMS messaging for your business. **3. Understanding SenderID:** * SenderID is the alphanumeric or numeric identifier displayed as the sender's name when your customers receive your SMS messages. * It's crucial for branding and building trust with your audience. Customers are more likely to engage with messages from recognizable SenderIDs. **4. Registering SenderID:** * Contact our customer support team to initiate the registration process for your custom SenderID. * They will guide you through the process and assist with any queries or concerns you may have. **5. Initial SenderID Provision:** * For first-time users, we provide a sample SenderID that can be used for a limited time. * Please note that this sample SenderID will be disabled after the specified period. **6. Registration Process Duration:** * The registration process for a custom SenderID typically takes an average of 4 to 10 days to complete. * However, please be aware that the duration may vary depending on the country's regulations and carrier policies. By following these steps, you'll be well-equipped to start leveraging SMS messaging for your business communication needs, with a recognizable SenderID that enhances brand identity and customer trust. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://guides.d7networks.com/sms/start-using-sms.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.