Nortel Meridian M3900, Reference Manual

Page: 103 / 140

Features, firmware, and software management 103
Meridian SL-100 M3900 Meridian Digital Telephones Reference Guide
M3900 telephone sets and accessories minimum firmware and
release numbers
The M3900 Release 2 telephone sets and expansion modules that are
supported on the Meridian SL-100 require the minimum firmware
releases that Table 27 shows.
PC Utility Adapter MSL11
✔
✔
Full Duplex Handsfree Accessory MSL11
2
(XPM14)
✔
3
Secondary DN Dialing MSL11
✔ ✔
✔
4
One-button Feature Access Keys MSL15
✔ ✔
✔
M3905 Phase 3 set MSL11
✔
Redial & Callers List Erase (Virtual Office) N/A Feature not available on Meridian
SL-100.
Note 1: Full Icon Support is also compatible with Key-based Expansion Modules and Display-based Expansion
Modules.
Note 2: With appropriate patches applied.
Note 3: M3904 Phase 1 and 2 sets cannot be firmware upgraded to a Phase 3 set supporting Full Duplex
Handsfree. A new M3904 Phase 3 set is required to support the Full Duplex Handsfree Accessory.
Note 4: Secondary DN Dialing is available on the M3903, M3904, and M3905 Phase 3 sets with MSL11 and
above; however, the message “Select Free Line” that is displayed on the M3905 is not available until MSL15.
Table 26
Meridian SL-100 /M3900 Phase 3 feature compatibility (Continued)
Feature
Minimum
MSL Release
M3902 M3903 M3904 M3905
Table 27
M3900 Release 2 minimum firmware releases
Component Minimum firmware/Release numbers
M3902 Firmware version 4.0
M3903 Firmware version 5.2
M3904 Firmware version 4.6
M3905 Firmware version 4.8
Key-based Expansion Module Release 02
Display-based Expansion Module Release 06