To activate SMS texts for appointment confirmations, reminders, thank-you texts and more, open menu > app settings > account > SMS messaging and choose to activate.
SMS texts will be charged to your credit card and are pre-paid. Whenever the SMS credit will drop below a threshold, the system will automatically recharge your SMS credit. It’s always possible to deactivate SMS texts and deactivate automatic recharge.
Once text messages are activated, scroll down and decide if you wish to enable the option to send longer text messages or messages that include special characters.
Last but not least, decide when to use SMS messages. For appointment defaults and records defaults. Do not forget to click "save".