Tools84In this situation, calls to 110, 118 and 119 may not be possible depending on your USIMcard. In that case, please set this option off and make calls with these numbers inaccordance with ‘Emergency calls’, p.100.NetworkNokia 6630 can automatically switch between the GSM and WCDMA networks. The GSMnetwork is indicated with in the standby mode. The WCDMA network is indicated with.Glossary: Roamingagreement - Anagreement between twoor more network serviceproviders to enable theusers of one serviceprovider to use theservices of other serviceproviders.Operator selection - Select Automatic to set the phone to search for and select one ofthe available networks, or Manual to manually select the network from a list of networks.If the connection to the manually selected network is lost, the phone will sound an errortone and ask you to reselect a network. The selected network must have a roamingagreement with your home network, that is, the operator whose SIM card is in your phone.Cell info display - Select On to set the phone to indicate when it is used in a cellularnetwork based on microcellular network (MCN) technology and to activate cell inforeception.Indicators shown in thestandby mode:- a headset isconnected.- a loopset isconnected.- headsetunavailable, connectionto a Bluetooth headsethas been lost.Enhancement settingsSelect the enhancement: Headset, Loopset, Text phone (a TTY device), or Handsfree (aBluetooth handsfree device).• Select Default profile to set the profile that you want activated each time you connecta certain enhancement to your phone. See ‘Profiles - setting tones’, p. 11.• Select Automatic answer to set the phone to answer an incoming call automaticallyafter five seconds. If the Ringing type is set to Beep once or Silent, automatic answeris disabled.