Vertical Communications SCS 8324S - Manual (Page 136)

Attendant Features
126 Comdial August, 03
8.17.1 ACCESSING THE BUTTON LEVELS
The IB24X and IB48X DSS/BLF consoles have four levels of
buttons, quadrupling the consoles’ button capacity. The four buttons
at the bottom of each console allow you to select which button level is
currently active. To change button levels, press one of the buttons at
the bottom of the console. The leftmost button activates level 1, the
next button activates level 2, etc. A light beside the appropriate button
lights to indicate which level is currently active.
ib24x
Level access buttons
ib48x
Level access buttons
IB24X DSS/BLF Console IB48X DSS/BLF Console