Entitling is the process where the carrier or tower company requests permission to build or alter an existing telecommunications facility with a local agency. In this instance, they are entitling 800 mhz remote radio units on an existing tower. I'll have to be the source on this one, but if you were to pull building permit records from jurisdictions in SoCal, you would most likely see Sprint submissions. If you were to dig deeper, you will see 800mhz RRUs.