Use Speed Dial - Blackberry 7520 Wireless Handheld User Manual

About A-GPS support
Depending on your service provider, your
handheld might be enabled with Assisted Global
Positioning System (A-GPS) support.
If your handheld is enabled with A-GPS support,
when you make an emergency call from your
handheld, an emergency operator can estimate
your approximate location (subject to A-GPS
limitations).
Warning:
In an emergency, always provide detailed
information about your location to the emergency
operator. Because of certain limitations in A-GPS
technology and emergency infrastructure, the
emergency operator might not be able to estimate
your location using only A-GPS information.
Related topics
Acquire the GPS position of your handheld
•
Acquire the GPS position of your
handheld
Your BlackBerry Global Positioning System (GPS)
location is determined using information from
GPS satellites, and is expressed as longitude and
latitude. To acquire your BlackBerry satellite
position, in the handheld options, click Location
Based Services. Click the trackwheel and click
Refresh GPS.
Note:
If you are unable to acquire your BlackBerry
satellite position by clicking Refresh GPS, try again
when you are out of doors and your handheld is
exposed to a wide area of open sky.
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Change the privacy setting for
location-based services
The privacy setting for location based services
controls whether applications on your handheld
can use the GPS position of your handheld. For
example, some applications might use the GPS
position of your handheld to give you driving
directions using your approximate location.
To set the privacy level for location-based services
on your handheld, in the handheld options, click
Location Based Services. Perform one of the
following actions:
To be prompted for permission to use the
•
GPS position of your handheld by location-
based service applications on your handheld,
set the Privacy Setting field to By Permission.
Click the trackwheel. Click Save.
To block location-based service applications
•
from using the GPS position of your
handheld, set the Privacy Setting field to
Restricted. Click the trackwheel. Click Save.
To always allow location-based service
•
applications to use the GPS position of your
handheld, set the Privacy Setting field to
Unrestricted. Click the trackwheel. Click Save.
Note:
If you set the privacy level for location-based
services on your handheld to By Permission or
Restricted, and you make an emergency call from
your handheld, an emergency operator can still
estimate your approximate location (subject to A-
GPS limitations).

Use speed dial

In the phone, press and hold the key that is
assigned to the contact or phone number.