LG Optimus User Manual page 38

Placing and Receiving Calls
38
To call a favorite contact
1. From the Home screen, touch Contacts
Favorites tab.
You can add and remove favorites by touching the star next
to their names (when you're viewing information about the
contact).
2. Touch the favorite you wish to call.
3. Touch the phone number you wish to call.
Voice Dialer
To place a call by speaking
You can call a contact by using Google search by voice.
1. Press and hold the Search Key
prompt appears.
2. Say
If Google search by voice finds a match, it dials the contact's
default number.
Managing Multiple Calls
If you accept a new call when you're already on a call, you can
switch between the two calls or merge the two calls into a single
conference call. You can also set up a conference call with multiple
callers.
To set up a conference call
Contact your wireless service provider to learn whether they
support conference calls and how many participants you can
include.
Call followed by the name of the contact to call.
" "
then touch the
until the Speak now