5. TelephoneWhen the device is locked, calls may be possible to the official emergency number programmed into your device.To make and receive calls (network service), the device must be switched on, the device must have a valid SIM card installed,and you must be located in a service area of the cellular network. The GPRS connection is put on hold during voice calls unlessthe network supports dual transfer mode or you have a USIM card and are within the coverage of a UMTS network.Make a callImportant: If the device has been locked, enter the lock code to activate the phone function. When the device is locked,calls may be possible to the official emergency number. Making an emergency call in the offline profile or when thedevice is locked requires that the device recognize the number to be an official emergency number. It is advisable tochange the profile or unlock the device by entering the lock code before you make the emergency call.Enter the phone number, including the area code, and press the call key. If you enter an incorrect character, press the backspacekey. To end the call or cancel the call attempt, press the end key.To make a call using the saved contacts, press the contacts key. Enter the first letters of the name, scroll to the name, and pressthe call key. See "Contacts," p. 43.Press the call key to view up to 20 numbers that you last called or attempted to call. Scroll to the desired number or name, andpress the call key to dial the number. See "Log," p. 41.Use the volume keys to adjust the volume of an active call.To call your voice mailbox (network service) in standby mode, press and hold 1, or press 1 then the call key.1-touch dial1-touch dialing allows you to make a call by pressing and holding a number key.Before using 1-touch dialing, select Menu > Tools > Settings > Call > 1-touch dialing > On.To assign a number key to a phone number, select Menu > Tools > 1-touch. Scroll to the number key (2 - 9) on the screen, andselect Options > Assign. Select the desired number from the Contacts directory.To remove the phone number assigned to a number key, scroll to the 1-touch dialing key, and select Options > Remove.To change a phone number assigned to a number key, scroll to the 1-touch dialing key, and select Options > Change.Answer a callTo answer a call, press the call key.To decline the call, press the end key.To mute a ringing tone instead of answering a call, select Silence.To answer a new call during a call when the Call waiting function is activated, press the call key. The first call is put on hold. Toend the active call, press the end key.Options during a callSelect Options for the following options during a call:• Mute — Your voice cannot be heard by the other parties of a call while you listen to the active conversation.• Unmute — Your voice can be heard again by the other parties of the call.• Drop participant — Drop a party from the active call.• End active call — End the currently active call.• Menu — View the applications menu of your device.• Hold — Place the active call on hold.• Unhold — Remove the active call from hold.• New call — Place a new call while on a call, if conference calling (network service) is available.• Answer — Answer an incoming call while on a call, if Call waiting is activated.• Decline — Reject an incoming call while on a call, if Call waiting is activated.• Lock keypad — Lock the device keypad while on a call.• Conference — Merge an active and a held call into a conference call (network service).• Private — Converse privately with a selected participant during a conference call (network service).• Swap — Alternate between an active and a held call (network service).• Send touch tones — Send touch tone strings, for example, passwords. Enter the string or search for it in Contacts, and selectTouch tones.© 2007 Nokia. All rights reserved. 35