<P>Telecommunications Search Charges</P>

Optus Billing Services · Australian Taxation Office · 13 July 2011 · source

Electorate Office Telecommunications Services

Optus Billing Services Pty Ltd · Department of Parliamentary Services · 28 Oct 2011 · source

<p>Data Communications Services</p>

Optus Billing Services Pty Ltd · Attorney-General's Department · 10 Sept 2013 · source

Relocate NMC equp. to facilites at Belrose and Lockridge

OPTUS BILLING SERVICES PTY LTD · Defence Materiel Organisation · 1 Nov 2011 · source

Telephone Lines rental

OPTUS BILLING SERVICES PTY LTD · Royal Australian Mint · 1 Apr 2011 · source

<p>Monthly Phone Usage</p>

OPTUS BILLING SERVICES PTY LTD · Department of Defence · 28 Aug 2012 · source

<p>Monthly Phone Usage</p>

OPTUS BILLING SERVICES PTY LTD · Department of Defence · 22 July 2014 · source

<p>Monthly Phone Usage</p>

OPTUS BILLING SERVICES PTY LTD · Department of Defence · 20 Aug 2013 · source

Internet Services

OPTUS BILLING SERVICES · Australian Taxation Office · 11 Apr 2011 · source

Comms Link to Honiara

OPTUS BILLING SERVICES PTY LTD · Department of Foreign Affairs and Trade - Australian Aid Program · 9 Dec 2010 · source

<P>MAAPS decommissioning project </P>

OPTUS BILLING SERVICES · Department of Human Services · 5 Sept 2011 · source

Purchase of Training

OPTUS BILLING SERVICES PTY LTD · Department of Defence · 27 Sept 2011 · source

<P>AV Equipment and Installation</P>

Optus Billing Services Pty Ltd · Department of Families, Housing, Community Services and Indigenous Affairs · 14 Apr 2011 · source

Provision of telecommunication services

Optus Billing Services Pty Limited · Australian Federal Police · 2 May 2011 · source

Telecommunications media services

Optus Billing Services · Australian Competition and Consumer Commission · 18 Jan 2011 · source

Interim DMCN MOSA 6 Month Extension

OPTUS BILLING SERVICES PTY LTD · Defence Materiel Organisation · 19 Jan 2011 · source

Purchase of 20 x Blackberry Bold 9700 & 20 x Blackberry Torch 9800

Optus Billing Services Pty Ltd · Department of the Treasury · 1 Feb 2011 · source

Purchase of Training

OPTUS BILLING SERVICES PTY LTD · Department of Defence · 1 Nov 2011 · source

SATELLITE SERVICES

OPTUS BILLING SERVICES PTY LTD · Department of Defence · 11 Mar 2014 · source

<p>Satellite Services</p>

OPTUS BILLING SERVICES PTY LTD · Department of Defence · 8 May 2017 · source