Glass, Keypad - 36, SVCE (CT36E/S)
          For International Units See 811941
   NOTE:  Use Starting With Serial #17000000
          Except Between Serial Breaks Below
          #17018734 to #17018737
          #17021561 to #17021592
          #17021838 to #17021869
          #17022171 to #17022202
          #17022408 to #17022439
          #17037535 to #17037576
          Prior to Serial #17000000 and Between
          Serial Breaks Above See 815611
   NOTE:  For Key Pad Board Without Glass Top See
          815709