The temperature to which you are referring is called the glass transformation temperature. This is the temperature range at which glass changes from exhibiting solid characteristics to exhibiting liquid characteristics.
It looks like HughesNet is trying their best to keep pace with new competition from Verizon's fixed LTE service Home Fusion, which offers users service in $60 (10 GB cap), $90 (20 GB cap) and $120 (30 GB plan) flavors.
ANOTHER Point of Contention: On August 15, 2016 I paid HughesNet $168.98 for installation of satellite and modem. I paid the first monthly bill for 10 gigs of internet service each month for $59.00 (plus taxes) which came to over $83.