Nokia 6670 User Guide 25 Copyright © 2005 NokiaGetting started• VOLUME CONTROLWhen you have an active call or are listening to a sound,scroll right or left to increase or decrease the volumelevel, respectively. See also “Voice volume indicators” onpage 22.• LOUDSPEAKERThe loudspeaker allows you to speak and listen to the phone from a short distancewithout having to hold the phone to your ear. The loudspeaker can be used duringa call, with sound and video applications, and when viewing multimedia messages.Sound and video applications use the loudspeaker by default. Using the loudspeakermakes it easier to use other applications while in a call.To activate the loudspeaker during an active call, select Loudsp. or Options >Activate loudsp. A tone is played, is shown in the navigation bar, and thevolume indicator changes.The loudspeaker cannot be activated when a headset is connected to the phone.To turn off the loudspeaker during an active call, select Handset or Options >Activate handset.Important: Do not hold the phone near your ear when the loudspeakeris in use because the volume may be extremely loud.• KEYGUARDUse the keyguard (keypad lock) feature to help prevent accidental key presses.In the standby mode, press the Left selection key; then quickly press the * key.When the keys are locked, appears on the display. Press the Leftselection key; then quickly press the * key to unlock the keys.When keyguard is on, press the Send key to answer a call. During a call, thephone can be operated in the normal way.When the keyguard is on, calls still may be possible to the official emergencynumber programmed into your phone. Enter the emergency number (forexample, 911), and press the Call key.
