🌍 Les 5 erreurs Ă  Ă©viter avec une eSIM en voyage (et comment VoyageSIM les rĂ©sout)

🌍 The 5 mistakes to avoid when using an eSIM while travelling (and how VoyageSIM solves them)

🌍 The 5 mistakes to avoid when using an eSIM while travelling (and how VoyageSIM solves them)

Practical Guide ‱ TravelSIM ‱ Updated

The eSIM is the end of physical SIM cards: everything is done online, in just a few clicks . But like any technology, there are pitfalls. At VoyageSIM , we help travelers stay safe every day. Connected across the globe. Here are the 5 most common mistakes — and how to avoid them 👇

❌ Mistake #1 — Buying an eSIM that's incompatible with your phone

Some people buy... then discover too late that their device does not support eSIM.

✅ TravelSIM Solution

  • Common compatible devices: iPhone XR/XS/SE (2nd gen.) and +; Samsung S20 → S24/Flip/Fold; Google Pixel 3 and +.
  • Check on the device: Settings → Mobile/Cellular Network → Add eSIM plan .
  • Detailed list: eSIM compatible phones

❌ Error #2 — Activate the eSIM before departure

Scanning the QR code at home to “test” it may start the validity period too early.

✅ TravelSIM Solution

Only activate your eSIM at your destination , connected to Wi-Fi. Our emails and guides clearly remind you of this.

Complete guide: How to install an eSIM

❌ Error #3 — Staying on the wrong local network

After installation, some phones connect to a less stable network, which blocks data.

✅ TravelSIM Solution

  1. Settings → Network → Network selection
  2. Choose the operator recommended in our guide.
  3. Restart the phone if necessary.
Our eSIMs automatically connect to the best partners ; manual selection remains possible.

❌ Mistake #4 — Thinking that an eSIM includes a local number

The majority of data eSIMs (including VoyageSIM) provide mobile internet , but not traditional calls/SMS.

✅ TravelSIM Solution

  • Use WhatsApp, FaceTime, Messenger, Telegram to make calls.
  • Keep your primary SIM for SMS/2FA if needed.

❌ Mistake #5 — Buying without reliable customer service

Anonymous platforms sell eSIMs without support or guidance — guaranteed stress at the airport.

✅ TravelSIM Solution

🚀 Bonus — Our tips for a perfect eSIM

  • Keep your QR code on another device (tablet/computer/email).
  • Connect to Wi-Fi during installation.
  • Disable data on the primary SIM card during activation.
  • Then test Google Maps or Safari to confirm the connection.

Choose my eSIM plan

© VoyageSIM — voyagesim.ca

Back to blog