I have got SFMC with No Long Code provisioned in it. I want to test SMS send from Salesforce to Marketing Cloud. I want to do this via API call Salesforce To SFMC.
I have tried creating Message template in SFMC, but there it asks for Short/long code. I am not able to create any message.
To send SMS from Marketing Cloud, it must to have a long code. or is there a way to test without it with the help of API calls.