ToolsCall barring and call diverting cannot be active at the sametime.Call barring (network service)Call barring allows you to restrict the calls that you makeor receive with the phone. To change the settings, you needthe barring password from your service provider. Select thedesired barring option, and set it on (Activate) or off(Cancel), or check whether the option is active (Checkstatus). Call barring affects all calls, including data calls.Call barring and Call divert cannot be active at the sametime.When calls are barred, calls still may be possible to certainofficial emergency numbers.a roaming agreement with your home network, that is, theoperator whose SIM card is in your phone.Glossary: A roaming agreement is an agreementbetween two or more network service providers toenable the users of one service provider to use theservices of other service providers.Cell info display—Select On to set the phone to indicatewhen it is used in a cellular network based on microcellularnetwork (MCN) technology and to activate cell inforeception.EnhancementsIndicators shown in the standby mode:A headset, music stand, or Bluetooth wirelesstechnology device is connected.