I haven’t heard of this. Is this plan available still? I’m on TMobile, but like my previous comment I have limited minutes. This works great as an excuse not to talk to people, but I have had to add minutes when I have to deal with someone, for example an insurance company, on a repeating basis. I pay $30 a month which is ridiculously good compared to the plans they advertise. I didn’t think the 100 min limit would be an issue, but it occasionally is. If I could carry over my unused minutes I would be 100% okay.