Program 40 to 92Xen Topaz Programming Manual 314PROGRAM 90: MAINTENANCE PROGRAM90-07: EXTENSION CONTROLDescriptionUse Program 90-07 : Extension Control is used for Extension maintenance.Input DataConditionsNoneFeature Cross ReferenceNoneTelephone Programming InstructionsTo enter data for Program 90-07 (Extension Control):1. Enter the programming mode.2. Enter 90 073. Enter the number of the item you want to program.4. Select the Menu number to be programmed by pressing the FLASH or the VOLUME▲ or VOLUME▼keys.5. Enter data for the item you selected + HOLD.6. Enter data for the next item in the program.ORPress DC once to enter a new item number.ORPress DC until you’ve exited that series’ programming section.INSASBMenu Number 1 : Hardware Reset2 : Software ResetExtension NumberUp to 4 digits90-07-01 Menu1Ext No.90-07-xx Menuxxxxxx