The call rate.Within the same province, 2/Calling all over Thailand 2 baht/min.Mobile phone 2 baht/min.Depending on the area.Saving up the call.The current pay phone.Change a system, fiber optics
Call rates within the same province two baht / call throughout Thailand 2 baht / minute mobile 2 baht / minute , depending on the space -saving call the pay phone system, phone line, a fiber optic cable.
Call rate.Within the same province 2 baht / times.Call the 2 per minute.Mobile phone 2 per minute.Depending on the area.Save the call.At present, pay the phone bill.Change the system the telephone cable fiber optic cable.