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4G/5G Mobile Broadband Plans

$25.00 – $80.00

Comstel ICT · Mobile Broadband · Data Plans
Business data plans with data that rolls over.

SIM data plans on Australia’s largest 4G/5G network — with data roll over, unlimited calls, SMS & MMS, and no excess data charges. From $30/month.

100GB
Top plan
5G
Enabled · 100/100
$30
From / month
Data Roll Over
No Excess Data Charges
Unlimited Calls & Text
eSIM Available

$30
29GB
5G · + roll over
$35
40GB
5G · + roll over
$45
65GB
5G · + roll over
$50
100GB
4G · + roll over
From $30/mo — every plan includes unlimited calls, SMS & MMS to AU numbers + 20 countries, data roll over and a 3-in-1 SIM (eSIM available). Call 1300 070 747.
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Description

Description

Comstel ICT · Mobile Broadband · Data Plans

Business data plans with data that rolls over.

SIM data plans on Australia's largest 4G/5G network — with unused data banked for later, unlimited standard calls and text, and no excess data charges. Plans from $30/month.

Get a Quote Call 1300 070 747
4
Data plans
100GB
Top plan
5G
Enabled network
From $30
/mo · per plan
Most data, no waste
100GB
Top plan · data roll over
  • Data roll over (Banking Data)
  • Unlimited calls, SMS & MMS
  • 5G enabled · 100/100 Mbps
  • Global roaming bolt-ons
  • 3-in-1 SIM · eSIM available
Why these plans

Australia's largest network, none of the waste.

Data-focused SIM plans built for business — with the features that actually save you money month to month.

Australia's largest 4G/5G network

Fast, broad coverage across Australia for your phones, tablets, modems and connected devices.

Data roll over (Banking Data)

Unused data doesn't disappear — it banks and rolls over, so a quiet month tops you up for a busy one.

No excess data charges

Predictable monthly cost — no surprise bill shock for going over your included data.

Unlimited calls, SMS & MMS

Unlimited standard national calls and text to Australian numbers, plus minutes to 20 select countries.

Global roaming bolt-ons

Travelling for work? Add a global roaming bolt-on and stay connected overseas.

3-in-1 SIM & eSIM

A 3-in-1 SIM fits virtually any device, and eSIM is available for compatible phones and tablets.

Data plans

Pick the data your team needs — it rolls over.

All plans include unlimited calls, SMS & MMS, data roll over, global roaming bolt-ons and a 3-in-1 SIM with eSIM available.

$30
5G enabled · 100/100 Mbps
29GB data
+ data roll over
$30/mo
Banking Data
  • Unlimited calls, SMS & MMS
  • AU numbers + 20 select countries
  • Global roaming bolt-ons
  • 3-in-1 SIM · eSIM available
Order This Plan
$35
5G enabled · 100/100 Mbps
40GB data
+ data roll over
$35/mo
Banking Data
  • Unlimited calls, SMS & MMS
  • AU numbers + 20 select countries
  • Global roaming bolt-ons
  • 3-in-1 SIM · eSIM available
Order This Plan
$45
5G enabled · 100/100 Mbps
65GB data
+ data roll over
$45/mo
Banking Data
  • Unlimited calls, SMS & MMS
  • AU numbers + 20 select countries
  • Global roaming bolt-ons
  • 3-in-1 SIM · eSIM available
Order This Plan
$50
4G enabled · 100/100 Mbps
100GB data
+ data roll over
$50/mo
Banking Data
  • Unlimited calls, SMS & MMS
  • AU numbers + 20 select countries
  • Global roaming bolt-ons
  • 3-in-1 SIM · eSIM available
Order This Plan
All data in Australia. Plans are 5G enabled at 100/100 Mbps; the 100GB plan is 4G enabled. Unused included data banks and rolls over (Banking Data). Standard calls, SMS & MMS to Australian numbers and 20 select countries are included; international and roaming use is available via bolt-ons. Contact Comstel ICT to get connected.
FAQ

Common questions about our data plans.

What is data roll over (Banking Data)?
Any included data you don't use doesn't expire at the end of the month — it banks and rolls over, so light months build up a buffer for heavier ones. You get the value of the data you pay for.
Are calls and texts included?
Yes. Every plan includes unlimited standard national calls, SMS & MMS to Australian numbers, plus calls to 20 select countries.
What network do the plans run on?
Australia's largest 4G/5G network, at 100/100 Mbps. The $30, $35 and $45 plans are 5G enabled; the $50 / 100GB plan is 4G enabled.
Will I be charged for extra data?
No excess data charges apply — your cost stays predictable. With data roll over building a buffer too, you're far less likely to run short.
Can I use my plan overseas?
Yes — add a global roaming bolt-on to stay connected while travelling. Ask us for current roaming destinations and rates before you go.
What kind of SIM do I get?
A 3-in-1 SIM that fits standard, micro and nano SIM slots, so it works in virtually any device. eSIM is available for compatible phones and tablets.
Get in touch

Get connected on a better data plan.

Tell us how much data your team needs and we'll get you set up — usually within one business day.

Talk to the Comstel team

Local Sydney support, business plans, and SIMs that ship ready to go.

Sales1300 070 747
Emailsales@comstel.com.au
Book a call30-min consultation →
OfficeLevel 7, 161 Walker St, North Sydney

We'll only use your details to respond to this enquiry.

Thanks — we've got it.

A Comstel ICT team member will be in touch shortly. Need us sooner? Call 1300 070 747.

Ready to connect?

Smarter business data, no waste.

Choose a plan and let us handle the rest — SIMs ship ready to go, with data that rolls over and no excess data charges.

Get a Quote Call 1300 070 747

Plans are provided by Comstel ICT. Standard national calls, SMS & MMS to Australian numbers and 20 select countries are included; international and roaming use is available via bolt-ons. Data roll over (Banking Data) applies to unused included data per plan terms. Plans are 5G enabled where available; the 100GB plan is 4G enabled, at 100/100 Mbps. eSIM available on compatible devices. Prices include GST unless otherwise stated. Comstel ICT · Level 7, 161 Walker Street, North Sydney NSW 2060 · 1300 070 747 · sales@comstel.com.au