Issue: Although our system possesses the capability to identify landline numbers, it currently lacks the functionality to appropriately categorize them within GHL, leading to inefficient SMS delivery attempts to non-mobile devices.

Solution: Enhance the system to utilize existing landline number detection mechanisms effectively, ensuring accurate categorization within GHL to streamline communication workflows.

Implementation: Modify the system logic to utilize the already available landline number identification functionality. Upon detection of a landline number, update the contact record to categorize the respective phone number as "Landline," thereby preventing future SMS delivery attempts to non-mobile devices via workflows.

Conclusion: By leveraging our existing capabilities to accurately categorize landline numbers, we can optimize our communication processes and enhance the overall efficiency of our SMS workflows.