With our SMS program, you have options when it comes to adding SMS subscribers to your account:
- SMS subscribers opt in by texting the keyword to the long or short code for the account.
- SMS contacts are added via regular API calls.
- SMS contacts added via SFTP drop.
- SMS contacts added manually one at a time.
- SMS contacts added via manual import.
1. Please contact firstname.lastname@example.org for details and pricing for our SMS program.
2. CSV import allows the sending on an optional welcome message or double opt-in.
Visit these articles to learn about growing your list and opt-in best practices.