Go to inbox.messagebird.com. You can connect your device to the Sandbox in two ways: 

• Scan the QR Code: Open your phone camera and focus it on the QR Code, click on the push notification. You have a prefilled message with the word “join” followed by a two-word entry code, send the message, and voilá! You're connected!
• Two-word entry code: Save the WhatsApp Sandbox number as a new contact in your phone, go to WhatsApp and send your unique two-word entry code to this number, and that’s it! You're connected!

The “Waiting for Your Message” box now reads: “Congrats! You're now connected to the sandbox." This means you're ready to start messaging.

Test with Inbox

Reply to the WhatsApp message you received; this will become your first Inbox ticket. To open it, simply go to your Tickets on the side navigation.