9Certain Samsung mobile devices can also usean Assisted Global Positioning System (AGPS),which obtains information from the cellularnetwork to improve GPS performance. AGPSuses your wireless service provider's networkand therefore airtime, data charges, and/oradditional charges may apply in accordancewith your service plan. Contact your wirelessservice provider for details.Your LocationLocation-based information includesinformation that can be used to determine theapproximate location of a mobile device.Mobile devices which are connected to awireless network transmit location-basedinformation. Additionally, if you useapplications that require location-basedinformation (e.g. driving directions), suchapplications transmit location-basedinformation. The location-based informationmay be shared with third-parties, includingyour wireless service provider, applicationsproviders, Samsung, and other third-partiesproviding services.Use of AGPS in Emergency CallsWhen you make an emergency call, thecellular network may activate AGPStechnology in your mobile device to tell theemergency responders your approximatelocation.AGPS has limitations and might not work inyour area. Therefore: