General information■ About your deviceThe wireless device described in thisguide is approved for use on theEGSM 900, GSM 1800 and GSM1900 network. Contact your serviceprovider for more information aboutnetworks.When using the features in thisdevice, obey all laws and respectprivacy and legitimate rights ofothers.Warning: To use anyfeatures in this device,other than the alarm clock,the device must beswitched on. Do not switchthe device on when wirelessdevice use may causeinterference or danger.Your device and its enhancementsmay contain small parts. Keep themout of the reach of small children.For availability of approvedenhancements, please check withyour dealer. When you disconnectthe power cord of any enhancement,grasp and pull the plug, not the cord.■ Overview of thefunctions of the phoneThe Nokia 6021 phone providesmany functions that are practical fordaily use, such as a calendar, a clock,and an alarm clock. Your phonesupports:• Multimedia messaging, see"Multimedia messages (MMS)"on page 20.• Instant messages, see "Instantmessages (Chat)" on page 24.• Bluetooth technology, see"Bluetooth wireless technology",page 49.• Polyphonic sound (MIDI) thatconsists of several soundcomponents played at the sametime. The phone supportsScalable Polyphonic MIDI(SP-MIDI) format.• E-mail, see "E-mail application"on page 29.• Audible alerts to check thebattery status and the networkstatus via acoustic signals, see"Voice commands" on page 46.• Presence-enhanced contacts, see"My presence" on page 38.viii Copyright © 2005 Nokia. All rights reserved.