Why use C3 Mobile?
We’re a full service telecommunications provider meaning we can provide all your services on one single bill.
We believe in personal service with honest and straightforward business mobile options that the big telcos just can’t match.
When you’re with us, you’ll have your own dedicated Account Manager, so if you’ve got a question you know who to come to. And we only focus on businesses which means we understand what’s important to keep costs down and efficiency up.
Coverage and Speed
The C3 BusinessMobile product uses part of Telstra’s 4G and 3G mobile network.
Providing a combined 4G and 3G coverage footprint of 98.5% of the Australian population, 4G devices will enjoy lighting speed of up to 50Mbps on the 4G network & 3G speeds of up to 20Mbps across more than 85% of the population.
Perks and inclusions
We’ve loaded our plans with perks and inclusions you just can’t get from the big telcos. Here’s five we know you’ll like.
1. International and National call inclusions
Get up to 300 minutes to call 26 countries, unlimited national calls, text and standard MMS’s on select plans.
2. Data bolt-ons
Now you can add extra data to your plan to use in Australia or when travelling overseas. Choose from 1GB to 5GB recurring and one-off bolt-ons to boost your allowance and save money.
3. Peace of Mind
With the Zero Bill Shock feature you don’t need to worry about your mobile bill, there’s no excess usage charges.
4. More freedom with our big data inclusion
Using lots of data? You are not alone. Our latest data allowances are our most generous ever.
5. Roaming voice packs
Get SMSs and minutes to call anywhere when you are Roaming Overseas.
Common Questions
What handsets are compatible?
Any unlocked (or Telstra locked) 3G/4G handsets will work with C3 BusinessMobile
Is International Roaming enabled by default?
No, you will need to contact C3 Group to have this feature activated.
Will my service be suspended if I go over my voice/download allowance?
No, your service will not be suspended however you will start receiving notifications about your account balance. Once your account balance has reached an excess threshold your account will be suspended.
Data Banking Plans
Unused Monthly Data is banked up to a maximum of 500GB
Bank - 22GB
Unlimited Calls
Unlimited SMS
Unlimited MMS (photo)
22GB Data*
Unlimited Minutes to select Countries **
Unlimited Calls to 1800
Unlimited Calls to 13/1300
4G Only
Month to Month
Bank - 50GB
Unlimited Calls
Unlimited SMS
Unlimited MMS (photo)
50GB Data*
Unlimited Minutes to select Countries **
Unlimited Calls to 1800
Unlimited Calls to 13/1300
5G Compatible
Month to Month
Bank - 120GB
Unlimited Calls
Unlimited SMS
Unlimited MMS (photo)
120GB Data*
Unlimited Minutes to select Countries **
Unlimited Calls to 1800
Unlimited Calls to 13/1300
5G Compatible
Month to Month
Bank - 180GB
Unlimited Calls
Unlimited SMS
Unlimited MMS (photo)
180GB Data*
Unlimited Minutes to select Countries **
Unlimited Calls to 1800
Unlimited Calls to 13/1300
5G Compatible
Month to Month
Data Pooling Plans
Data from each plan is added to a pool for data to be shared between services. Multiple pools can be configured.
Pool - 10GB
Unlimited Calls
Unlimited SMS
Unlimited MMS (photo)
10GB of Pool Data*
International Calls Not Included
Unlimited Calls to 1800
Unlimited Calls to 13/1300
4G Only
Month to Month
Pool - 30GB
Unlimited Calls
Unlimited SMS
Unlimited MMS (photo)
30GB of Pool Data*
International Calls Not Included
Unlimited Calls to 1800
Unlimited Calls to 13/1300
4G Only
Month to Month
Pool - 60GB
Unlimited Calls
Unlimited SMS
Unlimited MMS (photo)
60GB of Pool Data*
Unlimited Minutes to select Countries **
Unlimited Calls to 1800
Unlimited Calls to 13/1300
5G Compatible
Month to Month