Just bought 721 off ebay and it has a remote exactly like the one i have for my 501. Checked pics on DISH network site and it's not the one they have pictured with it. Will it still work for use with duel tunner and PIP option?
The 721 remote has the magical red button and the PIP buttons. The 501 remote does not. I tried the 522 and other remotes but they did not work with my 721. You will need the 113144 model.