ISO 20022 · Device operating system type
IOSSi OS
Published definition
iOS operating System.
Code set and usage
Device operating system type contains 5 registered codes. Its exact identifier is ExternalDeviceOperatingSystemType1Code.
Type of operating system deployed on device, as published separately in an external device operating system type code set. External code sets can be downloaded from www.iso20022.org.
Use the code with the applicable message version and implementation guide. A matching code value alone does not establish the same meaning in another set.