To activate your Sandbox Account, sign up at unify.smsgateway.center/signup/. Once logged in, head to the dashboard and click “Add Products” or use the direct product link from your welcome email. Select “SMS Sandbox” from the list and click “Set Up.” Choose “Enable Sandbox” to activate it—this provisions your account with a sender ID, templates, and credits. Your registered number is whitelisted instantly, and you’re ready to test our SMS gateway.
🚀 Learn How to Instantly Activate Sandbox #
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