ADTRAN 1200051L6 - Manual (Page 35)

Chapter 4. Operation
61200051L1-1D ISU 2x64 Dual Port ISDN Service Unit User Manual 21
Status Screen
To determine the current status of the unit, press Ctrl+V to access
the Status Screen (see Figure 4-2). The Status Screen displays unit
information such as the loop status, software revision, the result
of the initial self test, and the status buffer messages. (An expla-
nation of status buffer messages can be found in Status Buffer
Messages on page 99.)
Figure 4-2
VT 100 Status Screen