2.15.1 Accessing The Button Levels
The IB24X and IB48X DSS/BLF consoles have four levelsof buttons,
quadrupling the consoles’button capacity. The four buttons at the
bottom of each console allow you to select which button levelis
currently active.To change button levels, press one of the buttons at the
bottom of the console. The leftmost button activateslevel one, the next
button activateslevel two, and so forth. A light beside the appropriate
buttonlights to indicate which level is currently active. Youcan use one
levelon the IB48X and two levels on the IB24X.
ib48x
Levelaccess buttons
IB48X DSS/BLF Console
ib24x

Level access buttons

IB24X DSS/BLF Console
Programming The Attendant Features GCA70–245
2–26 LCDSpeakerphone Reference Manual