Nortel m3900 series User Manual page 119

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9
Copyright © 2008 Nortel Networks
.
Figure 27
M3900 Firmware Maintenance Main Window Get Set button
TIP: Make sure no files are present in RAM before starting an
upgrade. See Procedure 46 "Delete M3900 firmware files from
RAM" (page 133)
RAM.
From the list, you can select all the sets of one type that you
want to upgrade, such as all the M3904s, one M3903, two
M3902s, or all the M3905s, etc. (see
Sets window" (page
Highlight all of the sets that you want to upgrade. To select
multiple sets of the same type, use the shift key.
Nortel Communication Server 2100
M3900 Series Meridian Digital Telephones User Guide
NN42200-110 09.01 Standard
20 August 2008
Firmware download process overview 119
for information on how to delete files from
Figure 28 "Select M3900
120)).