Nokia E71 User Manual
Also see for E71: DatasheetUser guideUser guideUser guideUser guide
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trusted certificates for increased security to be available.Certificates have a restricted lifetime. If "Expired certificate"or "Certificate not valid yet" is shown, even if the certificateshould be valid, check that the current date and time in yourdevice are correct.Before changing any certificate settings, you must make surethat you really trust the owner of the certificate and that thecertificate really belongs to the listed owner.To change the trust settings, select a certificate andOptions > Trust settings. Select an application field andpress the scroll key to select Yes or No. You cannot changethe trust settings of a personal certificate.Depending on the certificate, a list of applications that canuse the certificate is displayed:• Symbian installation — New Symbian operating systemapplication.• Internet — E-mail and graphics.• App. installation — New Java™ application.• Online certif. check — Online certificate status protocol.Security modulesSelect Menu > Tools > Settings > General > Security >Security module.View and edit security modulesTo view or edit a security module, scroll to it, and press thescroll key.To view detailed information about a security module, selectOptions > Security details.To edit the PIN codes for the security module, select ModulePIN to edit the PIN code for the security module or SigningPIN to edit the PIN code for digital signatures. You may notbe able to change these codes for all security modules.The key store contains the contents of the security module.To delete the key store, select Key store, select the desiredkey store, and Options > Delete. You may not be able todelete the key store of all security modules.Back up dataIt is recommended to back up device memory regularly to thememory card or a compatible computer.To back up information from the device memory to a memorycard, select Menu > Tools > Memory > Options > Backup phone memory.To restore information from the memory card to the devicememory, select Menu > Tools > Memory > Options >Restore from card.You can also connect your device to a compatible computerand use Nokia PC Suite to back up data.Application managerSelect Menu > Installations > App. mgr..© 2010 Nokia. All rights reserved. 111 |
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