Sprint Free and Clear?
Wasn't that how Sprint's Free and Clear plans used to work?
If you went beyond included minutes, you'd be bumped to next plan (essentially "buying" a block of 100 minutes for whatever was the cost, rather than having extraordinary 45c x each extra minute)--
Hyperom: Rants about life, politics, technology
Santa Monica, CA
It was called "Fair and Flexible", and yes, Sprint was the first to reverse course on punitive overage rates, not that they would ever get credit for doing so here.