AppendixA: Flash Download procedure Page 121 of 174
M3900Series Meridian Digital Telephones Description,Installation and Administration
Determining software, M3900 PSWV, or firmware versions

X11 software versions

Usethe ISS command in LD 22 to identify X11 software versions. When
tryingto determine whether a system’s software has been upgraded to the
Reissueof 25.08 or 25.15, patches MPLR13167 and MPLR13247 must be
loadedand the LD 22 ISS command must be issued. If “PSWV Version 32”
appearsfor X11 Release 25.08 software, the 25.08 Reissue software has been
loaded.If “PSWV Version33” appears for X11 Release 25.15 software, the
25.15Reissue software has been l oaded.

M3900 language PSWV versions

Tofind the M3900 Language PSWV version on small systems, follow steps
2-6 in the “Installation procedure for Option 11C and Option 11 Mini” on
page156”. At step 6, select item 1 “List 3900 series language sets”. The
systemthen prints the M 3900 Language PSWV file version and name, which
isreferenced in Table 18 on page 136.
Tofind the M3900 Language PSWV version on large systems, follow the
appropriatelarge system procedure in this appendix. When you get to the
PSDLInstallation menu under the Install M3900 set Language menu, select
item2 “List 3900 set languages”. The system then displays the PS DL file that
iscurrently installed on the machine, as well as other PSWV files available to
install.
25.15 25.15
Reissue
NO Rel. 1,
Rel. 2
1. Determine M3900 PSWV to install
(seeTable 18 on page 136).
SelectPSWV #1 Global or #4 N.A. (25%
savings). Note: Select PSWV #5
(Release1 firmware for X11 Release 24)
onlyif the customer is just running the
Release 24 M3900 features.
2. Followthe PSDL Installation
Procedure(see Appendix A) to install
softwarewith selected M3900 PSWV file.
3. Installthe manufactured patches
4. Downloadthefirmwaretosets
following the Flash Download procedure.
Table 1 6
Flash Download procedure matrix for large systems (Par t 3 of3 )