57©2000 Nokia Mobile Phones. All rights reserved.Within this menu you can store, erase and edit the phone numbersassigned to your SIM card, if this is allowed by the card.The edits that you make here do not affect in any way the actualsubscriber number(s) of your SIM card.Welcome note (Menu 4-5-5)This menu allows you to set the message (up to 36 characters inlength) which is shown briefly when the phone is switched on.Network selection (Menu 4-5-6)The network to which you are connected can be selected eitherautomatically or manually.In Automatic mode the phone automatically selects one of thecellular networks available in your area; the selected network canbe GSM900, GSM1800 or EGSM900.In Manual mode the phone shows a list of the available networksand you can select the network you wish to use if this network hasa roaming agreement with your home network operator. If no suchagreement is in force, the text No Access will be displayed and youmust select another network. The phone stays in manual mode untilthe automatic mode is selected or another SIM card is inserted intothe phone.Security settings (Menu 4-6)Your phone is equipped with a versatile security system to preventunauthorised use of the phone or the SIM card. See also ‘ReferenceInformation’ - ’Access Codes’.PIN-code request (Menu 4-6-1)Within this menu you can set the phone to ask for the PIN code ofyour SIM card when the phone is switched on. You will need the PINcode to turn this request function on.Note that some SIM cards do not allow the PIN code request to beturned off.