Call barring and call diverting cannot be active at the sametime.When calls are barred, calls may be possible to certainofficial emergency numbers.Voice call barringSelect the desired barring option, and set it on(Activate) or off (Cancel), or check whether the option isactive (Check status). Call barring affects all calls,including data calls.Internet call barringTo select whether anonymous calls are allowed from theinternet, set Anonymous call barring on or off.Network settingsPress , and select Tools > Settings > Phone >Network.Your device can automatically switch between the GSMand UMTS networks. The GSM network is indicated within the standby mode. The UMTS network is indicatedwith .● Network mode — Select which network to use. If youselect Dual mode, the device uses the GSM or UMTSnetwork automatically, according to the networkparameters and the roaming agreements between thewireless service providers. Contact your networkservice provider for details and roaming costs. Thisoption is shown only if supported by the wirelessservice provider.● Operator selection — Select Automatic to set thedevice to search for and select one of the availablenetworks, or Manual to manually select the networkfrom a list. If the connection to the manually selectednetwork is lost, the device sounds an error tone andasks you to reselect a network. The selected networkmust have a roaming agreement with your homecellular network.A roaming agreement is an agreement between twoor more service providers to enable the users of oneservice provider to use the services of other serviceproviders.● Cell info display — Select On to set the device toindicate when it is used in a cellular network based onmicrocellular network (MCN) technology and toactivate cell info reception.Connection settingsIn connection settings, you can edit access points andother connectivity settings.Settings© 2008 Nokia. All rights reserved.156
