Please follow the instructions for messaging-enabled numbers (10DLC) registered to use A2P Messaging. If you have questions about 10DLC please open a support ticket.
Download the attached 10dlc-registration-template.csv to submit or update the number of registrations.
Instructions. See attached PDF 10DLC_registration_csv_instructions.pdf
Populate the CSV with all relevant information, one row per number, following the instructions mentioned above.
Rename your the CSV file to <YourCompanyName>-10DLC-registration-<DATE>.csv
Submit your completed 10DLC registration template, in a new support ticket. (firstname.lastname@example.org)