SPML Editor provides a simple and intuitive user interface for creating and editing a SIM Profile Mark-Up Language(uxp) specification.
The current telecom environment is constantly evolving, and with this comes more and more complexity.
Card vendors and network operators have got together to a unified XML format called SIM Profile Mark-Up Language (SIMpml), otherwise known as uxp. This makes it easier to define the file system content, card manager parameters, OTA parameters, secret codes, applets, etc.
This format defines within the SIMAlliance is fully interoperable.