Symbian

• S60
  • video call
    • 3G-324M protocol over 64kbps Circuit Switched(CS) data call
  • messaging services
    • SMS
      • GSM MMS(3GPP TS 03.40)
      • Nokia Smart Messaging specification, revision 3.0.0
    • MMS(defined by both 3GPP and OMA)
      • MMS SMIL
    • instant messaging
      • OMA IMPS 1.1
    • e-mail
      • POP3/IMAP4/SMTP/MIME
      • ActiveSync protocol version 2.5 over TCP/IP
      • OMA Data Synchronization
  • browser
    • OMA 2.1 release definition for browsing
      • WML 1.3
      • XHTML MP(XHTML Mobile Profile)
      • WAP CSS(WAP Cascading Style Sheets)
      • ECMAScript Mobile Profile
      • A subset of JavaScript 1.5 based on ECMAScript
  • DRM
    • OMA DRM 2.0