Development of PUA and UCI work is based in significant part on the original work of ETSI. We specifically refer to http://www.etsi.org/services_products/freestandard/home.htm where the following documents can be downloaded.
[1] ETSI EG 202 067: "Universal Communications Identifier (UCI); System framework".
[2] ETSI EG 202 249: "Universal Communications Identifier (UCI); Guidelines on the usability of UCI based systems".
Software files for download:
Note: This PUA release does not include "Universal Communications Identifier" Registry modules.