Tax deductible unlimited data plan

As I recall, the unlimited educational access only applied to the old Clearwire system which run on WiMax technology, not LTE. Sprint was a partner with Clearwire on WiMax, but finally bought them out to get access to the spectrum so they could use if for LTE. As they switch over to LTE they will be shutting down the WiMax. Looking at Sprint coverage maps is a bit misleading because you need to be looking at where WiMax is still running for this service to be useful.