3 days have not been able to call / txt outbound. Server status has alert, but green. All perm's granted, 2 devices, phone and wwan tablet (was working). Website / App indicates that calls to US numbers are free... Except if you are trying to call Alaska. Then you have to buy credits. Support message replied that Alaska (US State) are considered to be International (Not a US state) by Talkatone. But calls to Hawaii are completed just fine. App is less than user friendly, but manageable.