Page 124 of 504 M 3900 description
553-3001-367 Standard 3.00 August 2005
Meridian External Alerter and Recording Interface . . . . . . . . . . . . 153
Alternate key caps for the M3905 . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Handset option for the M3905 Call Center Telephone . . . . . . . . . . 155
Headset options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Telephone wall-mount kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Full Duplex Handsfree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Brandline insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Key descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
M3901 key descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
M3902 key descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
M3903 key descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
M3904 key descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
M3905 key descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Introduction
The M3900 Series Digital Telephones consists of the following telephones:
• M3901 Entry Telephone — an entry-level telephone for occasional use
• M3902 Basic Telephone — for manufacturing floor, warehouse, and
low telephone use
• M3903 Enhanced Telephone — an enhanced telephone for office
professionals and technical specialists
• M3904 Professional Telephone — a professional telephone for
Managers, Executives, Administrative Assistants
• M3905 Call Center Telephone — a call center telephone for Agents
and Supervisors
The M3900 Series Digital Telephones, X11 Release 25 and later, supports the
following features:
• Context-sensitive soft keys (M3903 and M3904)
• Set-to-Set Messaging (M3903 and M3904)
• Corporate Directory (M3903 and M3904)
• M3900 (single site) Virtual Office (M3903 and M3904)