- Composes and sends SMS messages
- Interpolates call variables into message content
- Tracks delivery status and confirmation
- Supports scheduling for future delivery
- Message Content: Dynamic text using collected variables
- Recipient Selection: Send to caller or other numbers
- Scheduling: Send immediately or schedule for later
- Template Support: Use predefined message templates
- Delivery Confirmation: Track message delivery status
- Message Text: Content of the SMS
- Recipient: Phone number to send to
- Scheduling: When to send the message
- Template: Predefined message template
- Delivery Tracking: Whether to track delivery status
- Test message sending with various content
- Verify variable interpolation in messages
- Check delivery confirmation and status
- Validate scheduling and timing
- Appointment confirmations
- Order status updates
- Follow-up reminders
- Emergency notifications
- Marketing messages