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.
**$200 mail-in rebate applies to new subscribers of HughesNet Business service. HughesNet equipment and service must be purchased or leased between 7/6/17 and 10/1/17 and must remain active for a minimum of 31 days to qualify for the rebate. Rebate submissions must be received by 1/1/18. Â© 2017 Hughes Network Systems, LLC.