Product Description
It is a data-only eSIM product that can be used in Australia, Australia.
We provide up to 5G data services through the Optus network.
With a fixed-data plan that freely uses the entire purchased data capacity within the product usage period, Australia Free Travel·Business trip·study abroad·Suitable for working holidays and long-term stays.
🌐 Supported countries
🇦🇺 Australia·Australia
Australia
📡 Communication information
🏢 Carrier
Optus
📶 Network
5G / 4G LTE
🌐 Network type
Roaming network
📞 Voice call
Not supported
💬 SMS text messages
Not supported
📱 Product form
Data-only eSIM
📌 5G-supported areas and compatible terminals can be connected to 5G.
📌 Depending on the region and local communication environment, it can be connected to 4G LTE or other networks.
📌 The name of Optus or affiliated roaming business may be displayed on the mobile phone screen.
📦 Product information
✔ Australia dedicated eSIM
✔ Data-only fixed-data plan
✔ Use freely within the entire data capacity purchased
✔ Internet connection ends when the purchased data is exhausted.
✔ Optus 5G support
✔ Automatic connection to local support communication network
✔ No need to replace the real physical SIM card
✔ Easy installation with QR code or provided installation information
✔ a map·Translation·Traffic·Travel reservation app available
✔ Kakao Talk·LINE·WhatsApp is available
✔ Hot spot·Tethering is available
📌 Fixed-data plan is a way to freely use all purchased data within the product usage period.
📌 If you use all the purchased data, the Internet connection will be terminated.
📌 It is not a product where data is newly provided or reset every day.
📌 Even in 5G-enabled areas, it can be connected to 4G LTE depending on the mobile phone model, supported frequency, and local network conditions.
📌 Actual connection speeds and quality may vary by region, terrain, base station range, mobile phone type, and network congestion.
📱 Available services
✔ ChatGPT
✔ Google·Gmail
✔ YouTube
✔ Instagram·Facebook·TikTok·X
✔ Kakao Talk·LINE·WhatsApp
✔ Google Maps·Apple Maps
✔ Translation app
✔ Uber·Vehicle calling apps such as DiDi
✔ a navigator·A railway·A bus·Hotel reservation app
✔ Internet banking app
📌 Access status and quality may vary depending on the local Internet environment and the operating policy of each service.
📌 Since this product is data-only, it does not support voice calls using regular phone numbers and SMS SMS.
📌 Data-based messages and voice calls such as Kakao Talk, LINE, and WhatsApp are available.
📍 Recommended travel destinations
📍 Sydney (Sydney)
📍 Sydney Opera House (Sydney Opera House)
📍 Melbourne (Melbourne)
📍 Brisbane (Brisbane)
📍 Gold Coast (Gold Coast)
📍 Cairns (Cairns)
📍 Great Barrier Reef (Great Barrier Reef)
📍 Perth (Perth)
📍 Adelaide (Adelaide)
📍 Canberra (Canberra)
📍 Uluru (Uluru)
📍 Tasmania (Tasmania)
✈️ I recommend this kind of trip.
✔ Australia Free travel
✔ Sydney business trip and business Travel
✔ Melbourne city·Cafe Travel
✔ Brisbane·Gold Coast Recreation Travel
✔ Cairns·Great Barrier Reef Travel
✔ Perth SeoAustralia Travel
✔ Uluru Desert Travel
✔ Tasmania Nature Travel
✔ Australia Study Abroad & Language Training
✔ Working holidays and long-term stays
⏰ Activation policy
✔ After installing eSIM, it will start using it when it is connected to the Australia local support network for the first time.
✔ You can freely use the entire data capacity you purchased within the product usage period.
✔ The exact availability period is applied based on the purchased product options.
📌 It is recommended to install eSIM in advance in a stable Wi-Fi environment before leaving the country.
📌 Do not use this eSIM as a mobile data line before arriving at Australia.
📌 Australia Locally, you need to select this eSIM as a mobile data line and turn on the data roaming function to connect normally.
📌 This product is a fixed-data plan and the data is not reset every midnight or 24 hours every day.
📱 Things to check before use
✔ The device you are using must support eSIM.
✔ The carrier must be an unlocked phone.
✔ Please check whether the terminal supports eSIM before leaving the country.
✔ It is recommended to use QR codes and installation information only for one device.
✔ Do not delete the installed eSIM profile arbitrarily.
✔ Australia Please set this eSIM as a mobile data line locally.
✔ Please activate the data roaming function.
📌 Deleted eSIMs may not be reinstalled or reissue may be restricted.
📌 It is recommended to turn off the data roaming of the existing domestic physical SIM card and designate only the Australia eSIM as a mobile data line.
💸 Exchange and refund policy
✔ Within 30 days after issuance
✔ Cancellation / Refund / Return possible if unused
📌 Installed or activated eSIM·If activated, cancellation and refund may be restricted.
📌 Products with data may not be recognized as unused products.
📌 If QR code or installation information is used, refunds may be restricted due to the nature of the product.
📡 Hot spot·Tethering
✔ Hot spot available
✔ Tethering is available
📌 Availability and speed may vary depending on the terminal, product options, and local communication environment.
📌 Connecting a laptop or multiple devices can quickly run out of purchased data.
⚠️ Communication information by region
In major cities such as Sydney, Melbourne, Brisbane, Gold Coast, Perth can be used relatively smoothly within the range of the local Optus network.
However, Australia has a very large territory, so the signal may be weak or not connected in outback, desert, national park, and long-distance travel between rural and urban areas.
Offline map and accommodation when visiting Uluru, Great Ocean Road, Blue Mountain, Tasmania outskirts and western Australia areas·A rent-a-car·It is recommended to save traffic information in advance.
📌 If you leave major cities, the number of communication areas can quickly decrease.
📌 Signals can be weak in subways, tunnels, elevators, inside large buildings, and underground parking lots.
📌 Outbacks and long-distance roads may not be available for hours, so please save your route and emergency contacts before moving.
📌 Connectivity quality can vary between sea travel, the outskirts of the island and inside the national park.
❓ FAQ
Which network does Australia use?
Use the Optus network.
Supported regions and compatible terminals can be connected via 5G or 4G LTE.
Are Australia and Australia the same country?
Yes.
Australia is the official name of the country, and South Korea is commonly referred to as Australia.
This product is an eSIM used by Australia, that is, Australia.
What is a fixed-data plan?
It is a way to freely use the entire data capacity purchased within the product usage period.
It is not a product that resets data every day, and if you use all the purchased data, the Internet connection will be terminated.
Can Australia be used everywhere?
It can be used in major cities and tourist areas such as Sydney, Melbourne, Brisbane, Perth.
In outbacks, deserts, mountains, national parks, and rural areas, the quality of the connection may vary depending on local communication network circumstances.
Are you always connected to 5G?
No.
5G-supported areas and compatible terminals can be connected to 5G, but the region·Support frequency·Depending on the range of the base station and the local network situation, it can be connected to 4G LTE.
Is the data reset every day?
No.
This product deducts the actual usage from the entire data purchased with the fixed-data plan.
It is not a product that resets data every midnight or every 24 hours.
Can I use Sydney right from the airport?
Australia can be used if connected to the local Optus network normally.
After arrival, please select this eSIM as a mobile data line and activate the data roaming function.
Can I use it on Melbourne and Gold Coast?
Melbourne and Gold Coast can be used within the scope of the Optus network in the city center, major tourist attractions and accommodation facilities.
The quality of connectivity may vary on the coast, on mountain roads, and inside some buildings.
Can I use it on Cairns and Great Barrier Reef?
Cairns It can be used in the city and major tourist facilities.
Great Barrier Reef boat travel, the island and sea may have limited land communication connections.
Can I use it in Uluru and Outback?
It can be connected around Uluru Resort and some tourist facilities.
On long-distance roads in the outback and on the outskirts of the desert, signals are weak or likely to not be connected, so please prepare offline maps and emergency contact information.
Can I use it on Tasmania?
Major cities and tourist destinations such as Hobart and Lunseston are available within the local Optus network.
Connectivity quality can vary in national parks, mountainous areas, and suburban roads.
Can I use regular phone calls and SMS texts?
No.
This product is a data-only eSIM and does not support general voice calls and SMS SMS.
Data-based messages and voice calls such as Kakao Talk, LINE, and WhatsApp are available.
