Hello, I had recently purchased a new cellular device at the Koodo Shop at the Chinook Shopping Centre. The plan that I had chosen is the $35 plan which includes the 300 mb of data. The other day, I had no internet and I had plugged in my cellular device into the computer. I then walked away from it as I would go and do some house work. At this point in time, I had used about ~200 mb of data. I came back a couple hours later, and to my surprise, I had used a whopping 1.33 gb of data. I do not know what had happened. I may have fat fingered the "tethering" option. I have no idea. Please provide insight. Thank you.