Settings124network is lost, the device sounds an error tone and asksyou to reselect a network. The selected network must havea roaming agreement with your home network, that is, theoperator whose SIM card is in your device.Glossary: A roaming agreement is an agreementbetween two or more wireless service providers toenable the users of one service provider to use theservices of other service providers.Cell info display—Select On to set the device to indicatewhen it is used in a cellular network based onmicrocellular network (MCN) technology and to activatecell info reception.EnhancementIn the standby mode, indicates a compatible headsetis connected, and that the headset is unavailable, ora Bluetooth connection to a headset is lost. indicatesa compatible loopset is connected and that acompatible Text phone is connected.Select Headset, Loopset, Text phone, Bluetoothhandsfree, or Car kit and from the following:Default profile—Set the profile that you want activatedeach time you connect a certain compatible enhancementto your device. See ‘Profiles—set tones’, p. 107.Automatic answer—Set if you want the device to answeran incoming call automatically after 5 seconds. If theringing type is set to Beep once or Silent, automaticanswer is disabled. Automatic answer is not available forText phone.Lights—Set whether lights remain on, or are switched offafter the time-out. This setting is not available for allenhancements.If you are using a Text phone, you must activate it on yourdevice. Press , and select Tools > Settings >Enhancement > Text phone > Use text phone > Yes.If the device does not identify the enhancementautomatically, select Enhancement in use and from thelist the enhancement you use.