General information■ Overview of functionsYour phone provides many functionsthat are practical for daily use, suchas a calendar, a clock, an alarmclock, and a built-in camera. Yourphone also supports the followingfunctions:• Multimedia messaging. See”Multimedia messages (MMS)”p. 15.• Instant messages. See ”Instantmessaging (IM)” p. 19.• E-mail. See ”E-mail application”p. 22.• Audible alerts to check thebattery status and the networkstatus using acoustic signals. See”Personal shortcuts” p. 36.• Presence-enhanced contacts. See”My presence” p. 31.• EDGE (Enhanced Data rates forGSM Evolution). See ”Packet data(EGPRS)” p. 39.• Push to talk. See ”Push to talk”p. 47.• Java 2 Platform, Micro Edition,J2ME®. See ”Applications” p. 60.• XHTML browser. See ”Web” p. 63.■ Access codesSecurity codeThe security code (5 to 10 digits)helps to protect your phone againstunauthorized use. The preset code is12345. To change the code and setthe phone to request the code, see”Security” p. 41.PIN codesThe personal identification number(PIN) code and the universalpersonal identification number(UPIN) code (4 to 8 digits) help toprotect your SIM card againstunauthorized use. See ”Security”p. 41.The PIN2 code (4 to 8 digits) may besupplied with the SIM card and isrequired for some functions.The module PIN is required to accessthe information in the securitymodule. See ”Security module” p. 67.The signing PIN is required for thedigital signature. See ”Digitalsignature” p. 69.x Copyright © 2005 Nokia. All rights reserved.