the site is up:"Any Mobile"
http://anymobile.sprint.com/
it looks like you need to be on the "Everything Data" or maybe a free add on for "Premier Cust"
Account Alerts:<----what shows up on my account
"Introducing Any Mobile, Anytime. If you have an Everything Data plan, you’re now free to call any mobile, anytime."
What upsets me is that anybody can get this...."Premier Cust" to me is something you worked "being a loyal cust" and would be limited to the outside world as in perks.
Now if they offer this as a free addon to "Premier Cust" 10 Plus yrs in my case on any plan then I guess thats ok, cause people with a 200min basic plan 29.99 would be loving life, which I would fit into...just would need data package...