EchoStar :3453
EchoStar 2110:3453
EchoStar 2200-1200:7604
Echostar 3453 /3604/7604
EchoStar 4532, 3453
ECHOSTAR 7604 - 3453 - 2441 - 3604
EchoStar Model 2110 =:3453
EchoStar Model 2200 / 1200 :7604

Master code for satellite receivers.
It happens that once installed on the receiver "Parent Key" (code lock channels or functions of the receiver) will eventually be forgotten. No key - no possibility to enter the menu of the receiver, set the new channels, to change the frequency, etc.
What to do in this case? Will help you master code, which is almost all receivers with which you can restore the factory settings on the receiver.