Nortel Meridian 1 Option 11C Upgrade Manual page 177

Upgrade Option 11C/11C Mini software to a new release
8 Update the boot code.
Check the boot code version as described in "Use the flash boot ROM
utility" on page 211.
The following list reviews the steps to follow to check the boot code:
a Select "Utilities" from the Main menu.
b Select "7-Flash Boot ROM Utilities" from the Utilities menu.
c Select "1-List Flash Boot ROM" from the Flash Boot ROM menu.
The screen displays the Active, Backup, and Software Delivery
card boot code versions display.
Use Table 26 to determine if you need to update the boot code.
Table 26
Minimum boot code requirements for Software Delivery card
Software to load
Pre-Release 23
Release 23
Release 24
Note: For Release 23 and later software, you must update the boot
code to the version on the PCMCIA card. All versions of boot code are
backwards-compatible.
d Select "2- Upgrade Flash Boot ROM"
e When the prompt asks if you want to update the flash boot ROM,
enter Yes.
f Return to the Main Menu.
Note: It is possible that there is nothing in the Backup boot ROM.
However, the Software Delivery card shows the version that Table 26
gives or a higher release number. If the release number is lower, you
cannot upgrade. Check the Software Delivery card for authenticity.
9 Select item 2 (Option 11C New Software Upgrade) from the
"Select Type of Upgrade to be Performed" menu.
Type 2 and press <CR>.
Minimum boot code required
Any
NTDK34AA Release 09
NTDK34FA Release 03
Option 11C and 11C Mini
Page 177 of 224
Upgrade Procedures Guide