Phone Features - 85
Attach a 
Number
While entering a phone number, press 
M > Attach Number to attach a number 
from the phonebook or recent calls list.
Speed Dial Call a phonebook entry by pressing its 
Speed Dial No. plus #N.
Example: Press 
22#N 
to dial phonebook entry 
22.
1-Touch Dial Call phonebook entries 
1 through 9 by 
pressing and holding the entry number 
in the idle display.
Call Waiting
While you are on a call, you 
can press 
N to answer a 
second incoming call. Then, 
press 
SWITCH (+) to switch 
between the calls or 
LINK (-) to connect them.
To turn call waiting on or off:
M > Settings > In-Call Setup > Call Waiting
Put a Call on 
Hold
During the call, press 
M > Hold. Your 
phone displays a = (flashing phone) 
when a call is on hold.
Transfer a 
Call
During a call, press 
M > Transfer (target 
number) 
N to transfer it.
Note: You can also press 
M > Hold 
(target number) 
N, speak to the 
receiving party, then M > Transfer
Feature Description
UG.C550.GSM.book  Page 85  Wednesday, November 12, 2003  11:06 AM