Australian Communications and Media Authority - www.acma.gov.au

Telecommunications Industry Ombudsman - www.tio.com.au

GSM Association - www.gsmworld.com

Communications Alliance - www.commsalliance.com.au

Department of Broadband, Communications and the Digital Economy - www.dbcde.gov.au

Australian Competition and Consumer Commission - www.accc.gov.au

Canadian Wireless Telecommunications Association - www.ctca.ca