Pure harrassment. They have been calling me for many months, usually multiple times a day. I never answer, I know it's a sales call -- they don't leave messages. For fun I've started picking up the phone and hanging up on them, or alternatively I will press the 'drop call' button right away when I see their number. These actions do not deter them however, they keep calling and calling and calling...
My phone can display my last 30 missed calls, and right now "Zones" accounts for 16 of them!
Needless to say, whatever service they provide, my company will never be using it.
The Zones marketing team can definitely be persistent, that's for sure. However, we do business with them from time to time, and they have worked out really well for us. They're prices are generally pretty good and they deliver quickly.
We are actually considering moving our Microsoft agreements from our current VAR over to them.