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Page 118 of 174
Table 15
Flash Download procedure matrix for small systems (Part 5 of 5)
Present
Upgrade to
software
software
25.15
25.15
Reissue
553-3001-216 Standard
Appendix A: Flash Download procedure
Keycode
required
NO
5.00
January 2002
M3900
Upgrade steps
telephones
Release 1;
1. Determine M3900 PSWV to
Release 2
install (see Table 18 on page 136).
Select PSWV #1 Global or #4 N.A.
(25% savings; second PCMCIA
card needed).
Note: Select PSWV #5 (Release 1
firmware for X11 Release 24; second
PCMCIA card needed) only if the
customer is just running the Release 24
M3900 features.
2. Download software from the web
with appropriate PSWV language
file.
3. Follow the PSDL Installation
Procedure, see "PSDL Installation
Procedure" on page 142 to install
software with the selected M3900
PSWV file.
4. Install manufactured patches.
5. Download firmware to sets,
following the Flash Download
procedure.
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