- Nortel Telephones and Consoles Description, Installation, and Operation

Page 130 of 504 M 3900 description
553-3001-367 Standard 3.00 August 2005
• on-hook dialing
• support for an amplified headset
• one accessory port
• handsfree calling option with LED
M3903 Enhanced Telephone
The features of the M3903 include:
• two programmable line/feature keys (soft-labeled) which have two
layers each, giving the user access to four line/feature keys
• four Context-sensitive soft keys (soft-labeled) that change functionality
depending on the features available or the application in use
• Handsfree calling with LED
Figure 26
M3902 Basic Telephone
Message waiting light
LCD indicator
Programmable
feature keys
Navigation keys
Fixed feature keys
Handsfree key
Volume bar
LED
LED
One line
553-AAA0661