Nextel comm 7520 manual About the GPS Feature, Your GPS Location When Dialing

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About the GPS Feature

About the GPS Feature

Your BlackBerry device is equipped with a Global Positioning System (GPS) feature. This feature uses information from GPS satellites orbiting the earth to determine the approximate geographical location of your device (latitude and longitude).

When you make a 911 emergency call, the GPS feature of your BlackBerry device can help emergency personnel locate you. Your device must have adequate access to GPS satellite signals and your emergency response center must be equipped to process such information.

Your GPS Location When Dialing 911

When you make an emergency 911 call, the GPS feature of your BlackBerry device is designed to automatically begin to seek information to calculate your approximate location. It may take 30 seconds or more to determine the approximate location even if your BlackBerry device has good access to sufficient GPS satellite signals and network assist data. This time will increase where there is reduced access to satellite signals. When your approximate location is determined, it is made available to the appropriate emergency response center.

In some cases, your local 911 emergency response center may not be equipped to receive GPS location information. For this reason, and because the GPS location information reported is only approximate or may not be available in your location, always report your location to the 911 operator when making an emergency call.

Note: If you are concerned about whether your local 911 emergency response center is equipped to receive GPS location information, contact your local authorities using a non-emergency number.

In general, if your BlackBerry device has access to signals from more GPS satellites, your location will be determined faster and more accurately than if your BlackBerry device has access to signals from fewer GPS satellites.

If your BlackBerry device does not have adequate access to GPS satellites signals, the location of the nearest cell tower in contact with your device is automatically made available to the emergency response center.

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Contents Page How To Use This Guide Nextel.com Table of Contents Nextel Walkie-Talkie Service Using Your Personal Information Management ItemsUsing Your SIM Card Phone Book Nextel Voice MailAbout the GPS Feature Nextel Web ServicesMultimedia Messaging Service Using Bluetooth TechnologyNextel Welcome Guide BlackBerry 7520 powered by Nextel Navigating Your BlackBerry Device BlackBerry BasicsGetting Help Walkie-Talkie ButtonSet-up Checklist Insert the SIM CardRelease button Insert the Battery Set the Date/Time Turn on the PowerConnect to the Wireless Network Set the Date/Time SourceSet Up Your Email Transfer Your Contacts Set a BlackBerry Device Password Set Up Your Notification ProfilesClick General Settings Navigating Your BlackBerry Navigating ScreensTyping and Editing Phone Shortcuts Browser Shortcuts Message ShortcutsCalendar Shortcuts FieldsMenus Status Indicators Wireless Network Coverage OffNxTL NXtl NXTl Nxtl Nextel Services Overview Contacting Customer Care Accessories Placing an OrderNextel Services Driving TipsInsurance Click BlackBerry Email Setup Nextel Email ServicesBlackBerry Internet Service Email GuidelinesClick on Access BlackBerry Internet Email Service Click ContinueStatus Adding ISP/POP3 Email Accounts Click Add AccountMailbox Limit Click Enterprise Activation Activate the BlackBerry Device Over the Wireless NetworkBlackBerry Enterprise Server Email Click ActivateSending an Email Verify Activation StatusMaking a Phone Call Nextel Phone ServicesUsing the Mute Option Ending a Phone CallViewing Your Message and Call Logs Additional Phone FeaturesMaking an Emergency Call Caller IDCall Forwarding Call Waiting & Call HoldConference Calling NextelDriving Directions Creating a Task Using Your Personal Information Management ItemsScheduling a Meeting Click Invite AttendeeAdding a Contact from a Message, Memo, Call Log, or Web Writing a MemoAdding a Contact Click New AddressUsing Your SIM Card Phone Book Adding Address Book Contacts to Your SIM CardCopying All SIM Card Contacts to Your Address Book Adding a New Contact to Your SIM Card Phone Book Viewing Your Software VersionSetting Up Your Voice Mail Box Nextel Voice MailRecording Your Active Greeting Receiving Voice Mail Messages Changing Your PasswordNew Message Indicators Logging Into Voice MailPlaying Voice Mail Messages Automatically Dial Your PasswordMain Voice Mail Menu Click Voice MailRecovering Deleted Messages Saving and Deleting MessagesChanging Your Voice Mail Language to Spanish Nextel Walkie-Talkie Service Using the Walkie-Talkie ButtonPlacing Nextel Walkie-Talkie Service Calls From the Address Book Using Applications While On a CallFrom the Home Screen From the Phone IconReceiving Nextel Walkie-Talkie Service Calls Using Your Call AlertFinding Your Walkie-Talkie Number Placing Talkgroup Calls Nextel Web Services Accessing NWS Web SitesNextel Welcome Guide Sending a PIN Message PIN and SMS MessagingAbout PIN Messages About SMS MessagesManage MMS Message Attachments Multimedia Messaging ServiceSending an MMS Message Click Send As MMSFrom an MMS Message Subject Line or Message Body Manage MMS messagesSending a Picture with an MMS Message From the Pictures ScreenAttaching an Address to an MMS Message Attaching an Appointment to a MessageAbout the GPS Feature Your GPS Location When DialingEnhancing GPS Performance Important Things to Keep in MindTurning Off Your Bluetooth Radio Using Bluetooth TechnologyTurning On Your Bluetooth Radio Pairing with another Bluetooth-enabled DeviceHorizontal Applications Third-party ApplicationsVertical Applications Java ApplicationsOther Important Information Nextel National Network General Terms and ConditionsNextel Welcome Guide Other Important Information Nextel Welcome Guide Other Important Information Nextel Welcome Guide Other Important Information Nextel Welcome Guide Other Important Information Nextel Welcome Guide Payments Recurring Credit/Debit Card Payments Nextel Welcome Guide Other Important Information Nextel Welcome Guide Other Important Information Nextel Welcome Guide Other Important Information Nextel Welcome Guide Other Important Information Nextel Welcome Guide Other Important Information Patent and Trademark Information