Telsim eSIM – Review & Full Test 2026

🌍

Countries covered

1 countries

💶

Starting at

4,50 €

📶

Network

5G

📊

Data

Starting at 10 GB

✅

Calls/SMS

Yes

📱

App

iOS & Android

Extended coverage in Australia via Telstra Wholesale (98.8% population).

Flexible prepaid plans with 5G, data banking up to 1000GB.

Unlimited calls/SMS Australia + 20 international countries included.

Simple eSIM activation by QR code, no physical SIM.

Ideal for travelers in Australia or residents seeking value.

Official ratings

Destinations & coverage

Telsim focuses on Australia with national coverage via Telstra, perfect for local trips or extended stays.

By region

Key points

✅

Advantages

  • ✓ Affordable rates with lots of data (e.g. 45GB for ~40AUD).
  • ✓ Reliable Telstra 5G/4G network across Australia.
  • ✓ Convenient features: data banking, hotspot, WiFi calling.
  • ✓ Fast activation via email/QR code and intuitive app.
  • ✓ Multiple payment options, no lock-in.
⚠️

Disadvantages

  • ✗ Coverage limited mainly to Australia.
  • ✗ Mixed customer reviews on support and eSIM activations.
  • ✗ International calls limited to specific destinations.
  • ✗ Speeds capped (150-250Mbps on 5G).
  • ✗ Auto top-up mandatory on some plans.

Customer reviews

productreview

3/5

“

Good value with 140GB for 25AUD, free calls Australia and international, everything works well despite some negative reviews.

January 1, 2026

productreview

1/5

“

eSIM activation issues, slow support via chatbot, no quick refund.

December 1, 2025

Google Play

4/5

“

Convenient app to manage account, top-ups and data, clear interface.

November 1, 2025

Description

Telsim offers flexible prepaid eSIMs for Australia, using the Telstra Wholesale network covering over 98% of the population. With plans starting at 5AUD including generous data (up to 170GB), unlimited calls/SMS in Australia and to 20 countries, 5G, data banking up to 1000GB and no contract. Perfect for travelers, residents or nomads in Australia seeking simple connectivity via the My Telsim app, QR code activation and authorized hotspot.

How it works

Choose a prepaid plan on telsim.com.au and add to cart.

Opt for eSIM (not physical), pay and confirm order.

Open the email with instructions and unique QR code.

Use phone camera or QR app to scan, with internet connection.

Install eSIM profile in settings, select for mobile data.

Turn on mobile data/roaming if needed, test connection.

⚠️ If it fails

✅ Check device compatibility, stable connection; contact Telsim support via app or email.

✅ Toggle airplane mode on/off, select Telsim eSIM, restart; check Telstra network.

✅ Disable in My Telsim account before period ends; monitor billing.

Alternatives

FAQ

For 28 days, choose 45GB at ~40AUD with 5G and unlimited calls Australia + 20 countries, ideal for city trips or road trips.

Yes, tethering/hotspot is allowed without mentioned restriction.

Yes if iPhone 14+, Galaxy S23+, Pixel 8+; check list on Telsim site.

Contact support quickly; policies vary, activation before expiration is important.

Yes, dual-SIM supported on most devices for separate data.

Via My Telsim app in real time, plus data banking for unused data.

20 destinations like USA, UK, China, India, NZ, etc. included as standard.

Company info

Legal name: Kangaroo Telecom Pty Ltd

Email: [email protected]

Website: https://www.telsim.com.au

Support

24/7

chat, email, app

Accepted payments

Visa, Mastercard, AMEX, PayPal

Platforms

iOS app, Android app, Web

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