Agency holders!! Big news!
You can now offer calling and texting packages to your Enterprise clients! In order to do so you must first have one of the SMS/Calling packages of your own. It does not matter which one you have but we recommend the Agency option if you plan on offering this to many clients as it saves you roughly 50% on packages for your client which you can then pass on to them. If you're unsure of how to get started, please refer to the KB article here: How to Add SMS & Calling