Improve message delivery and carrier filtering.
Step 1: Submit Registration
1. Go to the Company tab inside Whistle
2. Select the Messaging Services section
3. In the SMS section, click Edit Settings
4. Provide the required Authorized Representative and Business Information
5. Once you have filled out all of the required fields, click Submit Registration
Providing false information could result in additional fees, penalties, and other repercussions by telecom providers.
Step 2: Submission Status
If your submission is successful, your status will change to Approved within a few minutes after submission.
If your submission was Rejected or Failed, please contact firstname.lastname@example.org.