9Copyright © 2006 Nokia. All rights reserved.2. InstallationNote: Before removing the cover, always switch off the power from your phone and disconnect the charger andany other device. Avoid touching electronic components while changing the covers. Always store and use thedevice with the covers attached.To install the Nokia Field Force NFC shell:1. Remove the original covers of your Nokia 5140/5140i phone, and install the upper and lower part of theNokia Field Force NFC shell as instructed in the sales package of Nokia Field Force NFC Kit.2. Switch on the phone, and make sure that the time and date are set correctly in the phone.The shell automatically installs the Cover browser application in the Applications > Collection menu in yourphone. The shell also contains the Service Discovery application that you can now install. Installation maytake several minutes.If you do not install the Service Discovery application when installing the Nokia Field Force NFC shell, youcan install it later using the Cover browser application. This is done as follows:3. Select Menu > Applications > Collection > Cover browser > Open.4. Select Service Discovery. The application is downloaded into the Collection submenu in the phone.Downloading may take a few minutes.■ Check the phone’s network settingsEnsure that your Nokia 5140/5140i phone has the correct settings for using SMS and GPRS.For information on the availability of an SMS or a GPRS service, related fees, and appropriate settings, contactyour network operator or service provider.