Functional description Page 37 of 174
M3900 Series Meridian Digital Telephones Description, Installation and Administration
M3902 Basic Telephone
The features of the M3902 include:
• one line (Directory Number (DN)) capability
• three Programmable Soft Keys (self-labeled)
• Fixed Feature Keys: Options, Message, Transfer, Goodbye, Hold,
“Smart” Mute, and Volume control
• two lines by twenty-four character display area
•GroupListening
• on-hook dialing
• support for an amplified headset
• one accessory port
• handsfree calling option with LED
Figure 3
M3902
Message Waiting Light
LCD Indicator
Programmable
Feature Keys
Navigation Keys
Fixed Feature Keys
Handsfree Key
Volume Bar
LED
LED
One Line
553-8624