Windows Mobile 2003

Windows Mobile 2003
Version of Microsoft Windows
Windows Mobile (2003-2007).svg
Windows Mobile 2003.png
OS familyWindows CE
Preliminary name
Latest build
Release date2003-06-23
Support endMainstream support ended on 2009-07-14
Extended support ended on 2014-07-08
Pocket PC Premium Edition
Pocket PC Professional Edition
Pocket PC Phone Edition
Based on
Windows CE 4.2
Windows Pocket PC 2002
Replaced by
Windows Mobile 5.0

Windows Mobile 2003 (codenamed Ozone) is a version of Windows Phone, which was released on 23 June 2003. The mainstream support for this version ended on 14 July 2009 and extended support ended five years later on 8 July 2014.

Editions[edit | edit source]

Windows Mobile 2003 came in four editions:

  • Windows Mobile 2003 for Pocket PC Premium Edition
  • Windows Mobile 2003 for Pocket PC Professional Edition: Used in Pocket PC budget models and lacked a number of features from the Premium Edition such as a client for L2TP/IPsec VPN.
  • Windows Mobile 2003 for Smartphone
  • Windows Mobile 2003 for Pocket PC Phone Edition: Designed especially for Pocket PCs which include phone functionality

Builds[edit | edit source]