Nortel Meridian 1 Option 11C Expansion Manuallines page 71

Chapter 4—Install Software Page 71 of 72
Note: The terminal screen displays both the old and the new
parameter values.
Is this correct?
y <cr> (yes)
n <cr> (no)
a <cr> (abort, return to main menu)
If the response was NO go to Step 7 on page 63.
If the response was YES go to Step 20 on page 71.
20 Enter the keycodes from the Keycode Data Sheet.
Enter new Keycodes:
Key 1:
Key 2:
Key 3:
xxxxxxxx <cr>
yyyyyyyy <cr>
zzzzzzzz <cr>
After you enter the last keycode, the system displays a successful or
unsuccessful message. Follow the instructions given below.
'Keycode validation successful'
***WARNING*** A system restart will occur as part of the software
installation process"
If the successful message appears go to Step 21 on page 72.
'Keycode validation unsuccessful'
If the unsuccessful message appears, repeat this step (Step 20).
After three unsuccessful keycode validation attempts, the following
message appears:
Keycode validation unsuccessful.
Installation aborted...returning to main menu.
Option 11C and 11C Mini Expansion Guide