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Everything Your Business Relies On.Managed As One.

Managed IT, communications, security, Remote Workforce support, AI and Digital Signages delivered under one accountable C9 team.

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CAPABILITIES

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Headquarters

Level 3, 480 Collins Street
Melbourne VIC 3000

Direct Contact

1800 000 299

Email

Sales@c9group.com.au
© 2026 C9 GROUP. All rights reserved.
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Managed IT • Communications • Security • Remote Workforce • AI • Digital Signages

We acknowledge the original communicators, connectors, and carers of the land and waters across Australia, the Aboriginal and Torres Strait Islander peoples. We pay our respects to Elders past, present, and emerging.

Effective Date: Updated: March 24, 2026

Service Terms and Conditions

Terms of UsePrivacy PolicyDirect Debit Service Agreement

Table of Contents

At C9 GROUP, we believe it’s not just about building connections, it’s also about sustaining them. With that, our brand is committed to being there for you from Day 1 onwards.

This portal provides access to all current Service Agreements, Policies, and Critical Information Summaries (CIS) relevant to your engagement with our telecommunications and IT services.

Payment by Direct Debit

Unless otherwise agreed by C9 Group in writing, customers receiving recurring, subscription-based, managed, telecommunications, licensing, cloud or usage-based services may be required to maintain a valid Direct Debit authority for the duration of those services.

By establishing a Direct Debit authority, the customer authorises C9 Group and its nominated payment processor to submit debits to the customer's nominated bank account for amounts due and payable under an invoice, order, proposal, service agreement or other agreement with C9 Group.

Debits may be submitted on or after the applicable invoice due date. Amounts may vary between billing periods where services include usage charges, additional licences, service changes, hardware, projects or other non-fixed charges.

If a debit is unsuccessful, C9 Group may submit the payment again, request another payment method and recover reasonable dishonour or processing costs where permitted by law.

Cancelling a Direct Debit authority does not cancel the customer's services, terminate the applicable service agreement or remove the customer's responsibility to pay outstanding amounts.

Direct Debit arrangements are also governed by the C9 Group Direct Debit Service Agreement.

Service Agreements

Managed Service Agreements and Service Level Agreements (SLA) for core infrastructure services.

C9 GROUP SFOA

PDF Document • 244 KB

Customer Service Guarantee Waiver

PDF Document • 116 KB

Service Schedule SLA - Voice

PDF Document • 134 KB

Service Schedule SLA - Internet

PDF Document • 131 KB

Service Schedule SLA - Hardware

PDF Document • 129 KB

Policies

Internal standards and behavioral frameworks that govern our operational consistency.

Acceptable Use Policy

PDF Document • 116 KB

Complaints Handling Policy

PDF Document • 153 KB

Financial Hardship Policy

PDF Document • 137 KB

Privacy Policy

PDF Document • 122 KB

Forms

Official documentation for account management and authorization.

Representative Appointment

PDF Document • 117 KB

Critical Information Summary - Voice

Transparent cost and service breakdowns for our digital voice and SIP solutions.

Critical Information Summary C9 phone system

PDF Document • 122 KB

Critical Information Summary Sip Trunk

PDF Document • 119 KB

Critical Information Summary Inbound Services 1300 1800

PDF Document • 118 KB

Critical Information Summary - Internet

Detailed summaries of our high-speed internet and Business nbn™ business connectivity plans.

Critical Information Summary Fixed Wireless

PDF Document • 118 KB

Critical Information Summary Fibre Internet

PDF Document • 122 KB

Critical Information Summary Business nbn™ Fibre Plans

PDF Document • 121 KB

Critical Information Summary Small Business nbn™

PDF Document • 121 KB

Critical Information Summary 4G Backup

PDF Document • 583 KB

Critical Information Summary - Mobile

Key information regarding our mobile voice and data services.

Critical Information Summary Mobile Plans

PDF Document • 118 KB

If you require a document that is not listed here, or need assistance understanding these terms, please contact our support team at 1800 000 299.