Nortel Networks 4075 User Manual

Page of 244
Call features
56
Place the handset upright on a smooth, flat surface, and ensure that 
the loudspeaker and microphone free of obstruction. 
Position the handset approximately 0.5 metres away from yourself 
while you speak.
To enable the Loudspeaker feature during a call, perform the following 
steps:
Using the telephone book to dial a number
To use the handset telephone book to dial a number, perform the 
following steps:
1. Make or answer a call.
2. Press the 
Spk. on
 soft key to enable the feature.
The loudspeaker icon appears.
3. Press the 
Volume up
 or 
Volume down
 key to 
configure the volume.
4. Press the 
Spk. off
 soft key to disable the feature.
1. Press the 
Menu
 soft key to access the 
Main
 menu.
2. Press the 
Up
 or 
Down
 key to highlight the 
Contacts
 icon.
3. Press the 
Select
 soft key.
Spk. on
+
Spk. off
Menu
Select