@henrik.kristensen I believe I have a working solution as I asked a UK coworker to validate the receipt of a SMS. Please delete your Twilio devices in your device list and start over.
- Add the Twilio Container driver in your Drivers Code area
- Add the Twilio Device driver in your Drivers Code area
- Navigate to Devices and create a new device using the user Twilio Container driver you just uploaded
- Set your Account SID and Auth Token and toggle the Alpha Sender preference and click Save Preferences
- Assuming your SID and Token validate, you will have an opportunity to enter your Alpha Sender preference and click Save Preferences again.
- At the top enter your Device Label and E1.64 formatted phone number and click Create Device
- Reload the browser page and scroll to the bottom and you should see a child Component Device for your phone
- Click that link and enter text in the Device Notification box and the top and click the Device Notification and validate the receipt of the SMS
- Assuming success you can now utilize this notification device in Rules and other areas of HE.