Nortel Networks 1140E User Manual

A steady LCD light beside a line

(DN) key 

indicates that the line is active. A flashing 
LCD light indicates the line is on hold or the 
feature is being programmed.

A steady LCD light beside a feature key 
indicates that the feature is active. A flashing 
LCD light indicates that the feature is being 
programmed.

Use the

 buttons to adjust 

the volume of the ringer, handset, headset, 
speaker, and the Handsfree feature. Press 
the top button to increase the volume, and 
press the bottom button to decrease volume.

Press the 

Mute 

key to listen to the receiving 

party without transmitting. Press the 

 

key again to return to two-way conversation. 
The 

 key applies to handsfree, handset, 

and headset microphones. 

Note: The Mute LED indicator, located 
on the 

 key, flashes to indicate that 

the microphone is muted.

Press the 

 key to activate 

handsfree. 

Note: The Handsfree LED indicator, 
located on the 

 key, lights to 

indicate when handsfree is active.

     GrpCl

 

Z

(Mute)

(Handsfree)