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M3900 Flash Download Page 261 of 504
Telephones and Consoles Description, Installation, and Operation
Determining software, M3900 PSWV, or firmware versions
X11 software versions
Use the ISS command in LD 22 to identify X11 software versions. When
trying to determine whether a system’s software has been upgraded to the
Reissue of 25.08 or 25.15, patches MPLR13167 and MPLR13247 must be
loaded and the LD 22 ISS command must be issued. If “PSWV Version 32”
04.00 Ye s Phase I,
Phase II
Follow the standard software order
process.
Phase III Note: This is not a standard process.
There should not be M3900 Phase III
phones configured on a Release 25.30
system.
1. Follow the Large System Release
25.30 to 04.00 procedure for Phase I/II
telephones (above).
The Release 04.00 contains M3900
Phase III firmware for M3900 telephones.
25.40,
25.40B
03.00 Ye s Phase I,
Phase II,
Phase III
Follow the standard software order
process.
04.00 Ye s Phase I,
Phase II,
Phase III
Follow the standard software order
process.
03.00 04.00 Ye s Phase I,
Phase II,
Phase III
Follow the standard software order
process.
Table 38
Flash Download procedure matrix for Large Systems (Part 15 of 15)
Present
software
Upgrade
to
software
Keycode
required
M3900
telephones
Upgrade steps