HTC T-Mobile G2 User Manual page 244

244
To control what you share
You have control over how and when your friends can find you. Only
the last location sent to Latitude is stored with your Google Account.
If you turn off Latitude or are hiding, no location is stored.
Open Latitude, touch your own name, and touch Edit privacy
1
settings.
2 Set the following privacy options:
Turn off Latitude
G
Disable Latitude and stop sharing your location or status. You can
always join Latitude again.
Detect your location
G
Let Latitude detect and update your location as you move. The
update frequency is determined by several factors, such as your
phone's battery charge level and how recently your location has
changed.
Set your location
G
Set the location shared with others as an address you enter; or,
from Contacts, pick a spot on a map, or resume having Latitude
share your actual location.
Hide your location
G
Hide your location from all your friends.
User's Guide
Maps
T-Mobile G2