Call barringSelect > Settings > Settings and Phone > Callbarring.You can bar the calls that can be made or received with thedevice (network service). To change the settings, you needthe barring password from your service provider. Call barringaffects all call types.To bar calls, select from the following:● Outgoing calls — Prevent making voice calls with yourdevice.● Incoming calls — Prevent incoming calls.● International calls — Prevent calling to foreign countriesor regions.● Incoming calls when roaming — Prevent incoming callswhen outside your home country.● International calls except to home country — Preventcalls to foreign countries or regions, but allow calls to yourhome country.To check the status of voice call barrings, select the barringoption and Options > Check status.To deactivate all voice call barrings, select a barring optionand Options > Deactivate all barrings.To change the password used for barring voice and fax calls,select Options > Edit barring password. Enter the currentcode, then the new code twice. The barring password mustbe four digits long. For details, contact your service provider.Network settingsSelect > Settings > Settings and Phone >Network.To select the network mode, select Network mode and Dualmode, UMTS, or GSM. In dual mode, the device switchesautomatically between networks.Tip: Selecting UMTS enables faster data transfer, butmay increase the demand on battery power and reducethe battery life. In regions close to both GSM and UMTSnetworks, selecting Dual mode may cause constantjumping between the two networks, which alsoincreases the demand on battery power.To select the operator, select Operator selection andManual to select from available networks, or Automatic toset the device to select the network automatically.To set the device to indicate when it is used in a microcellularnetwork (MCN), select Cell info display > On.Video sharingVideo sharing requirementsVideo sharing requires a 3G connection. For more informationon the service, 3G network availability, and fees associatedwith using this service, contact your service provider.To use video sharing you must do the following:● Ensure that your device is set up for person-to-personconnections.● Ensure you have an active 3G connection and are within3G network coverage. If you move outside the 3G networkduring a video sharing session, the sharing stops whileyour voice call continues.● Ensure that both the sender and recipient are registeredto the 3G network. If you invite someone to a sharing© 2009 Nokia. All rights reserved.24