你如果打开929(http://www.immi.gov.au/allforms/pdf/929.pdf),搜看一下“Updating authorised recipient’s contact details”,可以看到上面写着:
To update your authorised recipient’s contact details please
complete form 956 or form 956A and provide it to the
department.
Form 956 and form 956A are available from the department’s
website www.immi.gov.au/allforms/