Tethering is still allowed but not MiFi type devices. There is a limit of 200 MB while roaming!!! Yikes!!!
Not at all sure what this means........
Tethering at max 3G. Service may be terminated or restricted for excessive roaming. For the small fraction of customers using more than 50GB per month, primary data usage must be on smartphone or tablet. Smartphone and tablet usage is prioritized over Mobile Hotspot Service (tethering) usage, which may result in higher speeds for data used on smartphones and tablets.