Nortel M3902C NTMN32


  • New Handset
  • New Cords
  • Updated Firmware
  • Reset to Default
  • RE-MADE IN THE USA™ Refurbished


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Nortel Meridian M3902 NTMN32 Basic Digital Phone (Charcoal)

The Nortel Meridian M3902 NTMN32 Basic Digital Phone Charcoal is one of 5 phones in the M3900 Series and is designed for light telephone.

It’s perfect for use in areas such as:

  • manufacturing
  • warehouses
  • and other business environments

The M9302 digital phone features enhancements such as self-labeling keys, “Smart” Mute, and a host of user-selectable options make this a powerful single-line solution.

This single-line phone has a display-based interface and handsfree capability and can also increases its capabilities by supporting a cartridge accessory to add new features and capabilities.

Compatible with


Brand: Nortel

Additional Part Numbers:

Key Features:

  • Single-line phone with two-line x 24-character display
  • Interactive soft keys for quick feature access
  • Six fixed feature keys: Options, Message, Transfer, Goodbye, Hold, “Smart” Mute w/LED
  • Handsfree key with LED
  • Supports amplified headsets and one snap-in cartridge accessory for Analog Terminal Adapter or External Alerter & Recording Interface

Display-Based Interface:

The display-based user interface helps increase productivity by providing access to more features with fewer keys. The displays are bordered by programmable line/feature keys and interactive soft keys, providing quick access to features, options, and applications. The navigation cluster guides you through on-screen menus and prompts, giving an unparalleled level of customization and personalization.

Self-Labeling Keys:

All display-based M3900 phones feature self-labeling keys, which puts an end to paper labels and time-consuming set designation. The display immediately shows the lines and features assigned to each key for convenient access. As new features and services are introduced or programming changes occur, key labels are automatically updated, further simplifying desktop management. Self-labeling keys also enable users to personalize their feature key labels, helping to enhance productivity even further.

Options List:

The M3900 series empowers you by providing unparalleled customization options for increased productivity and ease of use. You can customize the feature names displayed on the phone, choose from multiple ringing tones to help distinguish incoming calls, select from multiple languages, identify preferred name matching for incoming calls, and choose the format for the time and date.

“Smart” Mute:
With the “Smart” Mute feature, the M3900 series phone automatically senses whether you’re using the handset, headset, or handsfree, and mutes the correct path-helping you be sure your private comments stay private. With “Smart” Mute, you can also listen in on a conference call while you work on other tasks, without distracting the conference with extraneous background sounds.

Width: 8.50 in. (216 mm)
Depth 1: 7.75 in. (197 mm)
Depth 2: 6.75 in. (171 mm)
Height 1: 5.13 in. (130 mm)
Height 2:  7.00 in. (178 mm)
Weight: 1.8 lb (0.82 kg)
Color: Charcoal or Ash

Temperature: 0B: C to 50B: C (32B: F to 122B: F)
Relative Humidity: 5% to 95%
Auxiliary Power (M3902 and M3903 only): Local Plug-in AC Transformer for cartridge-style accessories
Loop Length: 4,000 ft (1,220 m) 24 AWG


Meets or exceeds applicable CSA, UL, and EIA specifications. Complies with FCC requirements for hearing aid compatibility. Maximum handset volume control levels are compliant with the Americans with Disabilities Act (ADA).


Meridian 1

  • X11 Software Release 24.2x and higher
  • Intelligent Peripheral Equipment (IPE) based Digital Line Card

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


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