compatability of EHD between 211/211k

[skidog]

I've searched and can't seem to find the answer on wether I can swap an EHD between a 211 and 211k without having problems.

Also do I need to have my receivers plugged into phone jacks when I call to have dish activate the dvr functions.

 

[Dah-Henny]

1. yes
2. no

 

[skidog]

Thanks for the quick response!