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Page 122 of 174 Appendix A: Flash Download procedure
553-3001-216 Standard 5.00 January 2002
An alternative procedure for both large and small systems is to download an
M3900 set on the system and query the language version for that set through
the set’s display diagnostics.See “M3900 firmware versions” on page 122 for
information on obtaining the firmware version through display diagnostics.
Once the firmware version has been obtained, it can be cross referenced to the
M3900 PSWV language version in
Table 18 on page 136.
M3900 firmware versions
Use the FWVU command in LD 32 to obtain the firmware version of an
M3900 set. The firmware version or language version can be found through
the display diagnostics on the M3900 set. You can obtain the display
diagnostics through the following procedure:
1 Press the “Options” key on the M3900 set
2 Scroll to the Display Diagnostics entry, using the up or down navigation
keys
3 Press the “Select” softkey
4 Scroll to the screen that shows the language file and firmware version
using the up or down navigation keys.
For the latest firmware versions contained in the X11 software Reissue, refer
to
Table18onpage136.For information on firmware versions which fix
particular M3900 problems, refer to Matrix G in the latest version of the
M3900 Digital Telephone Advisory Bulletin.
The general rules for identifying which versions of firmware are Release 1
and which are Release 2 for the M3903, M3904 and M3905 sets are as
follows:
• Release 1 firmware vintages are less than version 4.0 (<40 from LD 32
FWVU response).
• Release 2 firmware vintages are greater or equal to version 4.0 (>= 40
from LD 32 FWVU response).