31600: Busy EverywherePositive FeedbackNegative FeedbackERROR: 31600error-31600 page anchorPositive FeedbackNegative FeedbackPROGRAMMABLE VOICEERROR Error - 31600error---31600 page anchorPositive FeedbackNegative Feedback Busy Everywherebusy-everywhere page anchorPositive FeedbackNegative FeedbackAll possible destinations are busy.