Tracfone is (in my books) notorious for issues and poor technical support but this takes the cake. Over the past few days, I have seen quite a few Lg classics that refuse to make phone calls/send texts. The phone shows full bars but when trying to place a call it says, "your phone has calling restrictions". Customer service has no response except to keep tranferring you until they inevitably hang up. The sim card itself works in other devices... in some cases. Anyone have similar issue?