Australia
Land in Australia Ready to Work - Instant eSIM Data
Instant eSIM QR code by email. Activate before your flight. Prepaid 5G/4G in Australia - no roaming charges, no SIM queues, no downtime.
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Check if Your Phone is Compatible with eSIM in Australia
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Frequently Asked Questions
About eSIMs forAustralia
A Australia eSIM (embedded SIM) is a digital SIM card that gives you instant mobile data access when traveling in Australia - no physical card, no store visit, no SIM swapping required.
Unlike a traditional SIM, an eSIM is a small chip built directly into your phone. It stores your carrier’s information digitally, and you can activate it in minutes by simply scanning a QR code.
With Commbitz Australia eSIM: • Purchase your plan online in seconds • Receive a QR code instantly via email • Scan to install - stay connected the moment you land in Australia
An eSIM works by digitally storing your carrier's profile directly on a chip inside your device - eliminating the need for a physical SIM card.
Here's the process: 1. You purchase a Australia eSIM plan on Commbitz.com 2. A QR code is sent to your email 3. You scan the QR code - your phone downloads the carrier profile 4. The eSIM activates automatically when your phone connects to a network in Australia
The eSIM standard is developed by GSMA and supported worldwide. It allows your device to switch between carriers without ever touching a physical card. You can even store multiple eSIM profiles and switch between them.
The fastest way to check eSIM compatibility:
Dial *#06# and press call If you see an EID number (a long digital ID), your phone supports eSIM
Alternatively: • iPhone: Go to Settings → General → About → scroll down to find 'EID' • Android / Samsung: Settings → About Phone → Status → EID
Compatible devices include: • iPhone XS, XR, and all newer models (iPhone 11 through 16 series) • Samsung Galaxy S20 and newer, Z Fold, Z Flip series • Google Pixel 3a and all newer Pixel models • Most Android smartphones released from 2020 onward
Tip: If you see 'Add eSIM' or 'Add Data Plan' in your Mobile Data settings, your device is eSIM-ready.
Activating your Commbitz Australia eSIM is simple and takes under 5 minutes:
Step 1: Purchase your Australia eSIM plan on Commbitz.com Step 2: Receive your QR code instantly via email (arrives within seconds) Step 3: Open your phone's settings: • iPhone: Settings → Mobile Data → Add Data Plan → scan QR code • Samsung/Android: Settings → Connections → SIM Manager → Add eSIM → scan QR code Step 4: Your phone downloads the eSIM profile automatically Step 5: Enable the eSIM when you land in Australia - your data activates on its own
You do not need to be in Australia to install the eSIM. Scan and install it before your trip so you are connected the moment you arrive.
To activate your Australia eSIM on iPhone:
1. Go to Settings → Mobile Data 2. Tap 'Add Data Plan' or 'Add eSIM' 3. Select 'Use QR Code' and point your camera at the QR code from your Commbitz email 4. Tap 'Continue' on the confirmation screen 5. Label the plan (e.g., 'Australia Data') and tap 'Done' 6. Set the eSIM as your default for mobile data
For iPhone 14 and later (US models without physical SIM tray): You can store up to 8 eSIMs and use 2 simultaneously.
For iPhone XR, XS, and 11–13 series: You can store multiple eSIMs but only use 1 eSIM + 1 physical SIM at the same time.
Note: If you cannot scan the QR code, tap 'Enter Details Manually' and type the SM-DP+ address and activation code from your Commbitz email.
To activate your Australia eSIM on Android (Samsung, Google Pixel, and most Android phones):
Samsung Galaxy: 1. Go to Settings → Connections → SIM Card Manager 2. Tap 'Add Mobile Plan' or 'Add eSIM' 3. Scan the QR code from your Commbitz email 4. Follow the on-screen prompts to confirm installation 5. Enable the eSIM and set it as default for mobile data
Google Pixel: 1. Go to Settings → Network & Internet → SIMs 2. Tap '+' or 'Add SIM' 3. Scan the QR code 4. Tap 'Activate' to complete installation
Other Android devices: Look for SIM settings under Settings → Network → Mobile Network → Add SIM/eSIM, then scan the QR code.
Tip: Ensure your phone is connected to Wi-Fi during installation. Turn off your physical SIM's mobile data to avoid roaming charges after your eSIM is active.
We recommend installing your Australia eSIM before you leave home.
Why install early: • You need a stable Wi-Fi or data connection to download the eSIM profile • Installing at home means you land in Australia already connected - no airport Wi-Fi hunting • You can troubleshoot any issues from home rather than at the airport
Does early installation waste data? No - the Australia eSIM data plan only starts counting when you first use data in Australia. Installing the eSIM in advance does not consume your allowance.
What if I haven't installed before landing? Most major airports in Australia have free Wi-Fi - you can install immediately after landing. The process takes under 2 minutes.
No - your home SIM card and phone number remain completely active alongside your Commbitz Australia eSIM.
An eSIM works as a second line on your device (dual SIM). Your setup will be: • Home SIM: active for calls, texts, and as your regular number • Commbitz Australia eSIM: active for mobile data in Australia
To avoid accidental roaming charges: → Set Australia eSIM as default for 'Mobile Data' → Keep your home SIM set to 'Voice & SMS' only → Turn off 'Data Roaming' on your home SIM in settings
This way you continue receiving calls on your home number while using fast local eSIM data - with zero roaming charges on your home plan.
Commbitz Australia eSIM plans are fully prepaid - no hidden charges, no monthly billing, no roaming surprises.
Plans are available in different tiers based on your trip length and data needs: • Short trips (1–3 days): Starter data plans • Standard trips (5–14 days): Mid-range data bundles (5–15 GB) • Long stays / heavy users (15–30 days): High-data or unlimited plans
All plans include: ✓ Prepaid data (no surprise bills) ✓ 5G / 4G LTE speeds on top local networks ✓ Instant QR code delivery by email ✓ Hotspot / tethering support (most plans)
Check current plan pricing and availability on the Commbitz Australia eSIM page - prices vary by destination and data volume.
Instead of hunting for a SIM shop in Australia and registering your passport, an eSIM is set up at home and connects automatically when you arrive.
A Australia plan covers Australia only. For a trip taking in the Pacific, choose our Oceania regional plan so one eSIM works across several countries.
Yes - if you run out of data or your plan expires during your trip, you can easily top up without visiting any store.
How to top up: 1. Visit Commbitz.com from your phone (connect to hotel Wi-Fi if needed) 2. Purchase a new Australia eSIM plan 3. The new plan is applied to your existing eSIM - no new QR code needed in most cases
Your eSIM stays installed on your device throughout your trip, so getting more data is as quick as a 2-minute purchase. Connection stays uninterrupted.
Tip: If you're a heavy data user, consider buying a higher-data plan upfront - it's usually more cost-effective than multiple top-ups.
Cities and main travel routes in Australia, including Sydney, are well covered. Expect gaps in remote, mountainous or sparsely populated areas.
Yes. Australia does not restrict internet calling, so WhatsApp, FaceTime and similar apps work as they do at home.
Australia places no special restrictions on eSIMs or apps, so everything works as it does at home.
eSIM transfer policies vary by plan and carrier. Here's what you need to know:
In general: • Once an eSIM QR code is scanned, it can usually only be used ONCE - it cannot be re-scanned on a second device • Deleting an eSIM from your phone may permanently remove it - you cannot reinstall using the same QR code
Best practices: • Do NOT delete your Australia eSIM unless you are sure you no longer need it • If you switch phones during or before your trip, contact Commbitz support - a new QR code may be issued • Do NOT perform a factory reset while your eSIM is active if you want to keep it
If you change phones before your trip, contact Commbitz support BEFORE deleting the eSIM for guidance on transferring your plan.
Your plan is data only with no local Australia number, but all your usual calling and messaging apps work over data.
Don't worry - eSIM activation issues are rare but easy to resolve. Try these steps:
1. Check your camera focus: Hold the phone steady 6–8 inches from the QR code and wait for it to auto-focus 2. Enter details manually: Your Commbitz email also includes an SM-DP+ address and activation code - tap 'Enter Details Manually' in your SIM settings instead of scanning 3. Check Wi-Fi connection: You must be connected to Wi-Fi to download the eSIM profile 4. Restart your phone and try again 5. Make sure Carrier Lock is disabled: If your phone is locked to a specific carrier, it may not accept a new eSIM - contact your home carrier to unlock
If none of these work: • Contact Commbitz support via WhatsApp or email - our team is available 24/7 • A replacement QR code can typically be issued within minutes