Are Dingtone Credits Refundable? Leave a Comment / FAQ / By Dingtone Team No. Dingtone credits are virtual currency used limitedly on Dingtone they’ll get gone as they’re consumed so that they’re non-refundable. Related posts: Can I receive SMS from non-Dingtone users? How do I Start a Conference Call on Dingtone? Can I Use My Dingtone when I Travel Abroad? Don’t Want to Receive SMS from Someone? Block Them!