From Habra, a topic about the mobile internet:
In MTS after the end of the "limit of unlimited Internet" - 70Mbps per day, it is simply turned off.
MTS: Yes, speed should be limited to 64kbps, but in your region it is limited to 0kbps.
I am: that is. I have an unlimited tariff with a speed limit of 0kb\second?
MTS: Yes