NorTel Telephone Facts

M3900 Series Meridian Digital Telephones
The Meridian M3900 Series Digital Telephones bring a wide range of new features and capabilities to your desktop easily and cost effectively. The portfolio significantly lowers your total cost of ownership through the use of simplified administration and maintenance features. New self-labeling keys eliminate the need for paper labels, reducing set installation time and charges, while snap-in accessory cartridges provide the flexibility to add new features and capabilities easily and cost effectively.

This dynamic new portfolio enhances your experience, introducing a display-based user interface providing you with new productivity tools. Find names and numbers of people you need to contact quickly and easily with the Personal Directory using the dial-by-name feature. The M3900 portfolio offers five new models and a variety of accessories to meet the diverse requirements for features, ease of use, and reliability.

Click phone for more information.
M3902 Basic Telephone	M3903 Enhanced Telephone	M3904 Professional Telephone

User Guide Downloads

Phone Mail to Call Pilot Quick Reference Guide (PDF 23KB)

Meridian Telephone User's Guide (PDF 1.4MB)

Multimedia Messaging User's Guide (PDF 390KB)

Directory Services
Looking for a faster way to find phone numbers of people you do business with? The new Personal Directory stores up to 100 entries and lets you copy names and numbers into the directory from Call Party Name Display (CPND) information, Call Log, or Redial List. An optional PC Utility cartridge lets you create a directory on your PC and then download it to your phone. The M3900 series also provides the platform for access to LDAP (Lightweight Directory Access Protocol) compatible systems or corporate directory services.

Call Log
The new Call Log feature displays a list of incoming calls to your phone as well as the outgoing calls made from your phone. You can customize this feature by listing all incoming calls or just the unanswered calls. You can also instantly redial any call on the list with a simple keystroke. The M3904 and M3905* models provide a list of the last 100 incoming callers and the last 20 outgoing calls made from the phone, while the M3903 lists the last 10 and 5, respectively.
* Supported with Release 25

Display-based interface
The new display-based interface increases your productivity and the number of features, simply, by moving the center of control from the keys to a large, clear display. Features, options, and applications are easily accessible with interactive soft keys that move you quickly to the choices you want.

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-just to name a few.

"Smart" Mute
With the "Smart" Mute feature, the M3900 series phone automatically senses whether you're using the handset, headset, or hands free, 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.