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9.3.5  Setting Notifications for New Instant Messages
Whenever you receive an instant message, your mobile phone can play a sound, 
vibrate, or display an icon. To set up one of these handy notifications, start in the 
friends list, and then touch  . Then touch 
Settings
. Now choose from one of the 
following:
9.3.6  Signing Out of Talk
In the friends list screen, touch  , and then touch 
Sign out
 to quit 
Talk
.
9.4  Using Maps
Maps
 lets you find your current location, view real-time traffic conditions (depending 
on availability in your locale), and get detailed directions to various destinations on a 
satellite, traffic, or other kind of map.
9.4.1  Enabling Location Source
Before you open 
Maps
 to find your location or search for places of interest, you must 
enable "location source".
1. Touch   > 
Settings
.
2. Touch 
Location & security
.
3. In the 
My Location
 section, select the 
Use wireless networks
 check box, 
Use 
GPS satellites
 check box, or both.
IM 
notifications
Select the check box to receive a notification on the 
notification bar when you receive an instant message.
Select 
ringtone
Touch to choose the ringtone used for a new instant 
message. You will hear a short sample of the ringtone when 
you select it. To turn the ringtone off, select 
Silent
.
Vibrate
Select the check box to make your mobile phone vibrate 
when you receive a new instant message.