How do I send a test SMS from the Sandbox Account?

From your Sandbox Account at https://unify.smsgateway.center, go to the “Send SMS” page. Input your registered or whitelisted mobile number(s), choose the predefined template and sender ID, then click “Send SMS.” This triggers a test message, letting you experience our SMS gateway in action. Check the Delivery Report afterward to confirm it’s delivered—simple and effective for testing.