Table 106
Function key definitions and functions (Part 1 of 2)
Key number
(as shown in
Figure 53)
(1)
(2)
(3)
(4)
Key
C/H
Option 11C and 11C Mini
M2250 Attendant Console
Function of key
Centralized Attendant Service (CAS) or
History Feature key (The History feature is
not available in North America)
Prime function:
Position Busy feature
Level 1 function (normal):
Night Service feature
Function key 1 (F1)
Prime function (normal):
Selects display screen line 2 for scrolling.
Level 1 function (Shift):
Selects the Options menu on the display
screen.
Function key 2 (F2)
Prime function (normal):
Scrolls the currently selected line to the left
Level 1 function (Shift):
Decreases the alert speaker volume.
Technical Reference Guide
Page 357 of 544