CHAPTER 2. MMC Programming2-294 © SAMSUNG Electronics Co., Ltd.[747] RATE CALCULATION TABLEThe RATE CALCULATION TABLE is used to define the billing charges for each COSTRATE. These rate tables correlate with the Trunk Cost Rate and the Costing Dial Plan.There are eight call costing rates. Each rate has the following data fields.No Type Description0 1ST DUR(FIRST INTERVAL DURATION)This is the amount of time at the beginning of eachcall to which a fixed cost is applied. The range is 0-999 seconds; e,g. 180 seconds (three minutes).1 1ST COST(FIRST INTERVAL COST)This is the cost for the first interval duration in £ssterling or Euros.