Before sending your campaign, we highly recommend that you test it to see if it meets your rules and design requirements:
Please avoid using words like “test,” “experiment,” or “trial” in your messages, as mobile network operators might block messages that include them.
Dynamic content cannot be seen in test messages with the real data unless the user has the related data in Insider's database. For example, you might receive it as “Hello #firstname!"
You can review your SMS message in the Design step of your campaign.