Issue: Presently, our SMS workflow only delivers messages to the primary phone number associated with a contact in GHL, limiting our outreach potential.

Solution: Modify the SMS workflow to iterate through all available phone numbers for each contact during message distribution. This enhancement ensures comprehensive communication coverage and maximizes our engagement potential.

Implementation: Develop a routine within the workflow logic to iterate through all contact phone numbers and deliver messages to each one sequentially. Incorporate error handling mechanisms to manage cases where a contact indicates an incorrect number ("wrong number") and take appropriate actions such as marking the number as invalid or removing it from further messaging.