BT Versatility 
Owner's Manual 
 
11
Using this Manual 
This Owner’s Manual is your guide to using the BT Versatility system and its features, with either a 
Featurephone or a standard telephone.  It also explains how to programme system settings using your 
Featurephone. 
In describing the various system features dialling codes are given which you use with a standard 
telephone to activate the features.  (If you wish, you can also use these codes from a Featurephone). 
Read the section ‘
Introducing the Featurephones on page 13 to understand how to operate the menus 
and use the other features of your system Featurephone. 
To get up and running, read the section ‘
Getting started – basic call features’ on page 19. 
If you are using a standard telephone, read the section ‘
Using a standard telephone 
’ on page 
27. 
When you are ready to use additional call features, refer to the section '
Additional call features’ on 
page 
30.