Phone Features - 83
Feature Quick Reference
You can do more with your phone than make and receive phone 
calls! For example, you can:
• store frequently called numbers in the phonebook for easy 
dialling
• organise your meetings and other events in the datebook
• browse the Web
• download applications
• send messages
This section provides information to help you use features on your 
phone that are not described in this user guide.
Calling Features
Feature Description
Mute a Call 
During a call, press 
MUTE (+) 
To unmute, press 
UNMUTE (+)
Conference 
Call 
During a call:
M > Hold, dial next number, 
press 
N, press LINK (-)
Call Diverting 
Set up or cancel call 
diverting:
M > Settings > Call Divert
Call Barring 
Restrict outgoing or 
incoming calls:
M > Settings > Security 
>
Call Barring
UG.C550.GSM.book  Page 83  Wednesday, November 12, 2003  11:06 AM