How do receivers know what you're subscrbied to?

andrew110

Well-Known SatelliteGuys Member
Original poster
Apr 12, 2010
32
0
Michigan
Ok noob question I know but I just wanted to know how Dish and Directv receivers know what channels you're subscribed to, especially when they're not hooked up to a phone line. Do the sats tell the receivers what you're subscribed to? Does the same apply to ppv?
 
They can send a signal to the receiver from the sats. Just like when you need a password reset, this comes from the sats also.
 

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