Select Menu and press the Star key to activate the
keyguard feature. You cannot accidentally make a call.
Turn Keyguard off
Select Unlock and press the Star key.
Nokia
3520 and Nokia 3560 User Guide
13
Copyright © 2004 Nokia
Basic operations
2
Press the Scroll up key to increase the contrast, and press the Scroll down key
to decrease it.
3
Select OK to confirm your changes, or select Back to leave the contrast at its
current level.
• EQUALIZER
Like a stereo, you can customize the audio properties of your phone using the
equalizer. Choose from a list of presets or create a custom set of your own.
Choose an equalizer set
From the menus, select Settings > Call settings > Equalizer and one of the following: