ConfigurationYou can configure your device with settings that are required for certain services. Your service provider may also send you thesesettings. See "Configuration setting service," p. 7.Select Menu > Settings > Configuration and from the following options:• Default configuration settings — to view the service providers saved in the device. To set the configuration settings ofthe service provider as default settings, select Options > Set as default.• Activate default in all applications — to activate the default configuration settings for supported applications• Preferred access point — to view the saved access points. Scroll to an access point, and select Options > Details to viewthe name of the service provider, data bearer, and packet data access point or GSM dial-up number.• Connect to service provider support — to download the configuration settings from your service provider• Device manager settings — to allow or prevent the device from receiving software updates. This option may not beavailable, depending on your device. See "Software updates over the air," p. 28.• Personal configuration settings — to manually add new personal accounts for various services and to activate or deletethem. To add a new personal account if you have not added any, select Add new; otherwise, select Options > Add new.Select the service type, and select and enter each of the required parameters. The parameters differ according to the selectedservice type. To delete or activate a personal account, scroll to it, and select Options > Delete or Activate.SecurityWhen security features that restrict calls are in use (such as call barring, closed user group, and fixed dialing), calls may bepossible to the official emergency number programmed into your device.Select Menu > Settings > Security and from the following options:• PIN code request and UPIN code request — to set the device to ask for your PIN or UPIN code every time the device isswitched on. Some SIM cards do not allow the code request to be turned off.• PIN2 code request — to select whether the PIN2 code is required when using a specific device feature which is protectedby the PIN2 code. Some SIM cards do not allow the code request to be turned off.• Call barring service — to restrict incoming calls to and outgoing calls from your device (network service). A barring passwordis required.• Fixed dialling — to restrict your outgoing calls to selected phone numbers if this function is supported by your SIM card.When the fixed dialing is on, GPRS connections are not possible except while sending text messages over a GPRS connection.In this case, the recipient’s phone number and the message center number must be included in the fixed dialing list.• Closed user group — to specify a group of people whom you can call and who can call you (network service)• Security level — Select Phone to set the device to ask for the security code whenever a new SIM card is inserted into thedevice. If you select Memory, the device asks for the security code when the SIM card memory is selected, and you want tochange the memory in use.• Access codes — to change the security code, PIN code, UPIN code, PIN2 code, or barring password• Code in use — to select whether the PIN code or UPIN code should be active• Authority certificates or User certificates — to view the list of the authority or user certificates downloaded into yourdevice. See "Certificates," p. 39.• Security module settings — to view Security module details, activate Module PIN request, or change the module PINand signing PIN. See "Access codes," p. 7.Software updates over the airWarning: If you install a software update, you cannot use the device, even to make emergency calls, until theinstallation is completed and the device is restarted. Be sure to back up data before accepting installation of an update.Your service provider may send device software updates over the air directly to your device (network service). This option maynot be available, depending on your device.Software update settingsTo allow or disallow software updates, select Menu > Settings > Configuration > Device manager settings > Serviceprovider software updates and the following options:• Always allow — to perform all software downloads and updates automatically• Always reject — to reject all software updates• Confirm first — to perform software downloads and updates only after your confirmation (default setting)Request a software updateSelect Menu > Settings > Phone > Phone updates to request available software updates from your service provider. SelectCurrent software details to display the current software version and check whether an update is needed. Select Downloadphone software to download and install a software update. Follow the instructions on the display.S e t t i n g s© 2007 Nokia. All rights reserved. 28