Page 134 of 504 M 3900 description
553-3001-367 Standard 3.00 August 2005
Figure 28
M3904 Professional Telephone
553-AAA0663
Message waiting light
LCD indicator
Goodbye
Hold
Volume bar
Fixed feature keys
Programmable
feature keys
Navigation keys
Options
Quit
Copy
Handsfree key
LED
Soft-labeled line/
feature keys
LED