How long will it take to repair my faulty SmartTAG? 12 August 2021 07:20 Once we have received your SmartTAG, it will take approx. five (5) weeks for us to repair and return it back to you. Related articles What is the cost to repair my faulty SmartTAG? How do I make payment? Where can I purchase a SmartTAG? Does my TNG card have a warranty period? Where can I purchase a TNG card?