The Nortel M3904 R3 Digital Phone Charcoal (NTMN34GA70) is a refurbished multi-line digital business telephone designed for compatible Nortel Meridian communications systems. Featuring a large 5-line by 24-character display, programmable feature keys, four soft keys, and a navigation cluster, the M3904 provides convenient access to calling features and on-screen telephone functions in professional business environments.
Nortel M3904 R3 Digital Phone Charcoal (NTMN34GA70) Features
The Nortel Meridian M3904 combines multi-line digital telephone functionality with a large display and flexible feature access. The 5-line display provides space for call and feature information, while four soft keys allow users to access functions presented through the on-screen menus. Programmable feature keys and dedicated fixed-function controls provide additional flexibility for everyday call handling.
- Multi-line digital business telephone
- 5-line by 24-character display
- 12 programmable feature keys with shift function
- 4 context-sensitive soft keys
- 11 fixed feature keys
- Navigation cluster for accessing on-screen functions
- Desk or wall mountable
- Supports two snap-in cartridge accessories
- Charcoal finish
- Part number NTMN34GA70
Meridian 1 Compatibility
The Nortel M3904 R3 Digital Phone Charcoal (NTMN34GA70) supports compatible Meridian 1 system configurations, including:
- Meridian 1 Option 11C Mini
- Meridian 1 Option 11C
- Meridian 1 Option 61C
- Meridian 1 Option 81C
- X11 Software Release 24 and higher
- Intelligent Peripheral Equipment (IPE) based Digital Line Card
Meridian SL-100 Compatibility
The M3904 is also designed for supported Meridian SL-100 environments when the required software, firmware, and digital line hardware are present.
- Meridian SL-100
- MSL11 software and higher
- M3900 Release 2 firmware and higher
- Intelligent Peripheral Equipment (IPE) based Digital Line Card with Enhanced XPEC card
Nortel M3904 Replacement Digital Telephone
For businesses maintaining established Nortel Meridian telephone systems, the M3904 provides a practical replacement for an existing damaged or defective digital telephone. Its combination of programmable keys, soft keys, fixed feature controls, navigation buttons, and a large display makes it suitable for users who regularly handle multiple calls and telephone features.
A refurbished Nortel M3904 R3 Digital Phone Charcoal (NTMN34GA70) can be deployed as a replacement station or kept available as a spare for a compatible Nortel installation. Before ordering, verify the telephone system, software or firmware release, and digital line card requirements to ensure compatibility with the existing environment.
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