If you go over your plan’s allotted minutes, the overage rate is calculated at 4.9¢ per minute*.

*DETAILS: The 4.9¢ rate is assuming that your phone call used both the inbound-leg and forwarding-leg to complete the call.  The inbound-leg is calculated at 2.0¢ per minute, and the forwarding-leg is calculated at 2.9¢ per minute.  If your call uses both and inbound-leg and forwarding-leg, your overage charge is the sum of 2.0 + 2.9 = 4.9. If the call came into your UniTel Voice Phone System, and was not forwarded to you (only went to the virtual voicemail) then you would only be charged 2.0¢ in overage for that call.