User guide

3
M3900 Series Meridian Digital Telephone
M3904
The M3904, has six Programmable Line/Feature Keys (Self-labeled), with two
features or lines configured on each key. It also has four Programmable Feature
Keys (Self-labeled) with three features on each key.
M3904
Message Waiting Light
LCD Indicator
Goodbye
Hold
Volume Control Bar
Fixed Feature Keys
Programmable
Feature Keys
(Self-Labeled)
Navigation Keys
Options
Quit
Copy
Handsfree Key
LED
Programmable Line/
Feature Keys
(Self Labeled)
LED
Directory Log
Message
Headset
Shift
Applications
Mute
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