Very worst net work, when u buy mts dongle, they will show you coverage status of the net work of your area, when its activated the download speed will not be exceeded 0.30 mbps, if you ask refund, they will say" we have coverage, for downloading problems we will solve, we wont refund".
I have only coverage no speed in triplicane.pls dont buy this dongle this is day robbery. This is the very worst network I never seen before.