[ 47 ]Note: You will not be able to make calls if you select Line 2 and have notsubscribed to this network service.To prevent line selection, select Line change→Disable if supported by yourSIM card. To change this setting, you need the PIN2 code.Tip: To switch between the phone lines, press and hold in standbymode.Voice message indicators:, , or is shown if you have one or several voice messages.• CONNECTION SETTINGSGeneral information about data connections andaccess pointsTo define settings for access points, go to Settings→ Connectionsettings→ Access points.A data connection is required to connect to an access point. Your phonesupports three kinds of data connections:• a GSM data call ( ),• GSM high-speed data call ( ), or• packet data (GPRS) connection ( ).There are three different kinds of access points that you can define: MMSaccess point, WAP access point, and Internet access point (IAP). Checkwith your service provider for the kind of access point needed for theservice you wish to access. You need to set access point settings, if youwant to, for example,• send and receive multimedia messages,• send and receive e-mail,• browse WAP pages,• use your phone as a modem.See also “Data connection indicators” on page 23.