Nortel Meridian M3900 Reference Manual page 124

124 Features, firmware, and software management
Figure 39
Downloading firmware to Expecs using "Add Load" button
555-4001-136 Standard 05.06 May 2002
You should see the firmware in the Load files box (this is RAM). If you can
transfer to RAM, the problem may be a bad firmware file or defective
telephone set (see Figure 40 on page
TIP: If there are firmware files in RAM, they must be removed with the Delete
load button. This can cause upgrade failures.
125).