Nokia E Series User Manual

Also see for E71: Datasheet User guide User guide User guide User guide

Contents

Nokia E Series User Manual Manual pdf 71 page image

cards support the fixed dialling service. Contact yourservice provider for more information.When fixed dialling is activated, calls may be possibleto the official emergency number programmed intoyour device.1. To restrict calls from your device, select Options >New SIM contact and enter the contact name andphone number to the list of numbers to which callsare allowed, or select Add from Contacts to copythe contact from Contacts. To restrict calls by acountry prefix, enter the country prefix in the list ofnumbers. All phone numbers to which calls areallowed must start with this country prefix.2. Select Options > Activate fixed dialling. Youneed your PIN2 code to activate and deactivatefixed dialling or edit your fixed dialling contacts.Contact your service provider if you do not have thecode. To cancel the service, select Options >Deactivate fixed dialling.Tip: To send text messages to the SIM contactswhile the fixed dialling service is active, youneed to add the text message centre number tothe fixed dialling list.Certificate managerSelect Menu > Tools > Settings > General >Security > Certificate management.Digital certificates are used to verify the origins ofsoftware but do not guarantee safety. There are fourdifferent types of certificates: authority certificates,personal certificates, trusted site certificates, anddevice certificates. During a secure connection, a servermay send a server certificate to your device. Uponreceipt, it is checked through an authority certificatestored in your device. You receive notification if theidentity of the server is not authentic or if you do nothave the correct certificate in your device.You can download a certificate from a web site, orreceive a certificate as a message. Certificates shouldbe used when you connect to an online bank or aremote server to transfer confidential information.They should also be used if you want to reduce the riskof viruses or other malicious software, and to check theauthenticity of software when you download andinstall software to your device.Tip: When you add a new certificate, check itsauthenticity.View certificate detailsYou can only be sure of the correct identity of a serverwhen the signature and the validity period of a servercertificate have been checked.To view certificate details, open a certificate folder, andselect a certificate and Options > Certificatedetails.One of the following notes may appear:• Certificate not trusted — You have not set anyapplication to use the certificate. You may want tochange the trust settings.• Expired certificate — The period of validity hasended for the selected certificate.• Certificate not valid yet — The period of validityhas not yet begun for the selected certificate.71CyanCyan MagentaMagenta YellowYellow BlackBlackCyanCyan MagentaMagenta YellowYellow BlackBlack