The agreement builds upon the long-term partnership between Optus and Vocus brands Dodo, iPrimus and Commander.
The partnership provides a platform for Vocus to grow its mobile customer base across its various brands and a clear path for Vocus to access future 5G mobile services, to support the Vocus strategy to increase market share in Enterprise and Small to Medium Business segments.
The renegotiated agreement is estimated to deliver in excess of $200 million to Optus over the length of the five year agreement.
Shares in Vocus Group (ASX:VOC) are trading 2.29 per cent lower at $2.99.