I’d like the ability for customers to opt in to texting by initiating the conversation themselves, even if we have never sent them an opt-in text from the system before.
Use case
When we send email blasts or other non-SMS campaigns, we often promote our texting line (for example: “Text us at ###-###-#### for offers or questions”).
If a customer texts “START” or “YES” (or another designated keyword) to that number, the system should:
Automatically recognize this as a valid, compliant opt-in trigger.
Create or update that customer’s profile with SMS consent set to “opted in,” timestamped and logged for audit/compliance purposes.