Content is transferred from the memory of the other deviceto the corresponding location in your Nokia 6790 slide. Thelength of the transfer time depends on the amount of datato be transferred.Make callsNote: The actual invoice for calls and services fromyour service provider may vary, depending on networkfeatures, rounding off for billing, taxes, and so forth.To make and receive calls, the device must be switched on, itmust have a valid SIM card installed, and you must be locatedin the service area of a cellular network.Important: In the Offline profile you cannot make orreceive any calls, or use other features that require cellularnetwork coverage. Calls may still be possible to the officialemergency number programed into your device. To makecalls, you must first activate the phone function by changingprofiles. If the device has been locked, enter the lock code.Make callsTo make a call, enter the phone number, including the areacode, and press the call key. To end the call or cancel the callattempt, press the end key.Tip: For international calls, add the + character thatreplaces the international access code, and enter thecountry code, area code (omit the leading 0, ifnecessary) and phone number.Answer a callTo answer a call, press the call key. To decline a call, press theend key.To mute the ringing tone instead of answering a call, selectSilence.To adjust the volume of an active call, use the volume keys.Voice mailSelect > Tools > Call mailbox.When you open the Voice mail application for the first time,you are asked to enter the number of your voice mailbox.To call your voice mailbox, scroll to Voice mailbox, and selectOptions > Call voice mailbox.To call your mailbox in the standby mode, press and hold 1;or press 1 and then the call key. Select the mailbox you wantto call.To change the mailbox number, select the mailbox andOptions > Change number.Volume controlTo adjust the earpiece or loudspeaker volume during a call orwhen listening to an audio file, use the volume keys.To activate or deactivate the loudspeaker during a call, selectLoudsp. or Handset.Warning: Continuous exposure to high volume maydamage your hearing. Listen to music at a moderate level,© 2004 Nokia. All rights reserved. 19