SHAKEN/STIR refers to a system in the United States that allows businesses to send Application-to-Person (A2P) type messaging via standard 10-digit long code (10DLC) phone numbers. This will help in avoiding the calls showing up as SPAM or getting filtered.
After submitting their Business Profile account admins will be able to register for SHAKEN/STIR.
You will get the success message for the submission. The approval might take up to 4 days.
How will the numbers be linked to the SHAKEN/STIR Profile?
All numbers will be Linked Automatically. All currently available numbers and future bought numbers will automatically will be linked with the registered SHAKEN/STIR.