> that's always implicit when you read "free". Explicit is always better than implicit, when the word "free" is used. > Dependence? This is for people who hav

> that's always implicit when you read "free". Explicit is always better than implicit, when the word "free" is used. > Dependence? This is for people who have no other access to phone calls. I find it funny to complain about such a service when there is no alternative for the target users. That's exactly the point. Should target users treat these phones as a reliable alternative? Or should they make it one of their first priorities to gain some other access to phone calls? That question remains unanswered, and I argue it is very important for the target users.