I am having this same issue. The Print, QR and email works for me, but the SMS notification is not working. I am located in Guyana, South America. In addition, a record is added to the queue although the user does not receive the SMS.
Q1) FasterQ has the option to send a notification when a certain number of people are ahead of you and the number of people is adjustable per queuein the BackOffice but unfortunately this option is not functional for the moment , Why?Q2) FasterQ has the option to send a notification saying you are next in the queue but this option is not functional , why?