Sinch provides SMS functionality via the SMS channel on Conversation API apps. Most accounts will usually have one SMS channel provisioned by default. You can create more SMS channels to use with multiple Conversation API apps.
To create a new SMS channel:
Your new SMS channel (with a unique Service plan ID) has now been created. Ensure that it is connected to the correct Conversation API app. If it is not, review this article on how to configure existing SMS channels.
Learn how to get started with SMS by watching this step-by-step tutorial. The video explains the basics of SMS and shows you how easy it is to send your first message with Sinch:
Sign up to the Sinch Build Dashboard and get started today or take a look at the Sinch SMS Product page to learn more about our SMS products.