UNLIMITED 80GB
Unlimited mobile data for first 3 renewalsOffer ends 31 Jan. T&C's apply.
No lock-in contracts
Here's what you get
unlimited mobile data for first 3 renewals
Personal smartphone use only. Not a home or mobile broadband replacement.
after the promotion
80GB data
Optus 4G Plus network
Additional data (if you run out) is 7.2c/MB or $10/1GB
unlimited talk & text
Standard calls, SMS and MMS to mobiles & landlines
Calls to 13 & 18 numbers, and voicemail
unlimited international
Standard calls to mobiles & landlines in 10 countries
Standard SMS & MMS to mobiles in selected countries
300 mins international
Standard calls to mobiles & landlines to even more countries
renews every 28 days
Automatically renews for $50 every 28 days - how this works
You pay upfront (prepaid) for this plan
Exclusions - Premium services, additional international, and third party content. Read more
All for use in Australia. Personal use only. Terms & Fair Go policy apply, refer to our Critical Information Summaries.
Buy online
and pay securely
Keep your number
or pick a new one
Free Standard SIM delivery
Already got your SIM? Activate now
no lock-in contracts
Say goodbye to contracts.

change your mind
Switch your plan whenever you like.

cancel anytime
No cancellation fees. No hassles.

buying in store?
Pick up a SIM at any one of our 12,000 retail stores and then pop online to choose and activate your plan.





Already got your SIM? Activate now
check coverage in your area
We use the Optus 4G Plus network. The Optus Network covers 98.5% of Aussies.
stuck in a pesky contract?
Set a reminder and we'll let you know when it's your time to switch to amaysim.
answers at your fingertips
How does this offer work?
There’s no funny business involved - just sign up and activate before Jan 31 and get unlimited mobile data for just $50/28 days for your first three renewals before 31 March.
After the three renewals are up, you’ll still get a whopping 80GB for just $50/28 days.
The offer is for smartphone use only and cannot be used to replace home or mobile broadband connections.
As long as you use the mobile data with your smartphone, you’ll have an unlimited license to stream, surf and share over summer.
Is this really unlimited mobile data?
You betcha, it’s exactly as described on the label.
We want you to make the most of summer by giving you the freedom to stream, surf and share without limits.
Just remember the mobile data included with this plan is for smartphone use only and cannot be used as a home or mobile broadband replacement.
Can I keep my current mobile number if I join amaysim?
You sure can.
Transferring your mobile number is quick, easy and all online. All you need are your account details with your current Aussie telco - you don't have to cancel your plan with them, all you have to do is kick off the transfer with us when signing up online.
And there's absolutely no paperwork or downtime.
Can I use this plan for international roaming?
While we do offer International Roaming, you won’t be able to use the unlimited mobile data you receive as part of this special offer when roaming overseas.
While using international roaming for internet access can be easy and convenient, it can also be extremely expensive, so we recommend grabbing a local SIM to get the best value when travelling overseas.
If you prefer to enable roaming, make sure to check our roaming rates before jetting overseas.
Can I use the plan to replace my home internet connection?
We hate to kill the vibe, but unfortunately this plan is strictly for use in smartphones.
If you’re looking for alternative options to replace home or mobile broadband connections, take a look at out our data-only plans.
Can I cancel at anytime?
Yes indeed.
We don’t believe in lock-in contracts at amaysim and you’re free to leave at any point if you decide amaysim is not your cup of tea
We would of course be sad to see you go and hope you decide to stay for the long run.
If you're transferring your amaysim number to a different Aussie telco, simply contact them to arrange the transfer. Your new provider will touch base with us to organise the transfer and cancellation of your amaysim service.
If you're not transferring your amaysim number and want to cancel your number for good, contact us on Live Chat (or via email if out of hours).
Just a heads up if you cancel, you’ll lose your amaysim mobile number, along with any unused amaysim credit and/or data and any saved voicemails. If you want to use amaysim again in the future, you'd need to buy a new SIM.
not the right plan?
Check out our other SIM-only mobile plans.