Nokia 6820i User Guide 67 Copyright © 2004 NokiaSettingsSend my caller ID > Yes—to set your phone up to display your phone number to the personyou are calling. Select Set by network and the setting agreed upon with your serviceprovider is used. This feature requires supporting network services.Line for outgoing calls—to select the phone line 1 or 2 for making calls. For example, youcan use line 1 for personal calls and line 2 for business calls. For more information onavailability, contact your service provider.If you select Line 2 and have not subscribed to this network service, you will not be able tomake calls. However, calls on both lines can be answered regardless of the selected line.If supported by your SIM card, you can prevent the line selection by selecting the Lock option.Note: In the standby mode, you can switch from one line to the other by pressingand holding *.• PHONE SETTINGSSelect Menu > Settings > More settings > Phone settings and from thefollowing options:Phone language—to set the language for the display text. If Automatic is selected, thephone selects the language according to the information on the SIM card.Memory status—to view the amount of free, used, and total amount of memory for eachfunction. You may also find memory information in the menus of some functions, for example,in the Applications menu.Security keyguard—to lock the keypad of the phone with a security code. For more information,see “Security code” on page 69.• Key in the security code, and select OK.• To set the security keyguard, select On. The keypad lock remains active if you openthe keyboard.• To activate the security keyguard, select Menu, and press * within 1.5 seconds (whenthe keyboard is closed). To deactivate the keyguard when the keyboard is open, selectUnlock > OK; then key in the security code. If the keyboard is closed, select Unlock,and press * within 1.5 seconds. Then key in the security code.Note: If you receive a Bluetooth connection request from another device whilethe security keyguard is activated, you must deactivate the keyguard beforeyou can accept the connection.• When the keypad is locked, appears on top of the display. If you have activatedthe security keyguard, it does not protect your phone data from PC Suite access.Cell info display > On—to set the phone to indicate when it is used in a cellular networkthat is based on microcellular network (MCN) technology.