Meridian Audio M3900 - Manual (Page 135)

Appendix A: Flash Download procedure Page 135 of 174
M3900 Series Meridian Digital Telephones Description, Installation and Administration
Where:
tttt = 3902, 3903, 3904, 3905
cc = 0-99
ddddddd = the Primary DN of the telephone
vv = the flash firmware version
Query Disk Firmware Versions
To determine the firmware version residingon the system disk(s) available
for download to the M3900 sets, use the PSWV command in Overlay 22 to
print the firmware versions for M3900 sets. See Table 18 on page 136 for a
list of current firmware versions.
. PSWV