Windows Mobile 2003

Windows Mobile 2003
Version of Microsoft Windows
Windows Mobile 2003.png
OS familyWindows CE
Version2003
CodenameOzone
Preliminary name
Development cycle
ArchitectureARM32
Latest build
Release date2003-06-23
Support endMainstream support ended on 2009-07-14
Extended support ended on 2014-07-08
SKUs
Pocket PC Premium Edition
Pocket PC Professional Edition
Smartphone
Pocket PC Phone Edition
Replaces
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