It is hyper-zero, contact us fail every 5 minutes while I have paid for this type of subscription. In fact it is only at the start that you have position, 10 minutes after you have gone. The messages help also fail !!, and if by luckily you receive, c is an hour so we have all the chances of dying. I have bought five at a time, but I have the impression that my one duped. c is really nil proceeds ...... I regret bitterly.