WR PROT/WR ENA Softkey Menus
The jumper on jack A2J12 is shipped from the factory in the WR PROT (write protect) position (jumper on pins 2 and 3). W hen the jumper is set to the WR ENA (write enable) position (jumper on pins 1 and 2), an alternate softkey menu is displayed under (CAL).
Figure