Note that two-way messaging is available for the users with the Appointible Pro plan.
1. Navigate to your Appointible account
Click the 'Inbox' button on the left side panel.
2. Click on 'New message'
3. Sending message
Select your phone number.
Select a client or create a new one.
Write your text message.
Finish by clicking 'Send now'.
Or schedule a message for a later date.
4. Select the conversation and have a two-way conversation with your clients
You can see the client's details on the right-side panel if needed.