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📱 What is eSIM for a tablet and why you need it
eSIM is a built-in SIM card that is activated via QR code. No need to find a tray, insert a card, or look for a local operator. Especially convenient when traveling: buy eSIM online, scan the code — internet is ready in 5 minutes.
eSIM is supported by: iPad (Air, mini, Pro from 2018), Microsoft Surface Pro X/9, Lenovo ThinkPad X1 Carbon (select models), Samsung Galaxy Tab S.
🔧 How to connect eSIM on iPad — step by step
- Make sure your iPad supports eSIM: Settings → Cellular — the item should be in the menu.
- Buy eSIM at e7m.ru — select your destination country and plan.
- Get a QR code via email.
- On iPad, open: Settings → Cellular → Add Cellular Plan.
- Click "Use QR Code" and scan it.
- Confirm activation and wait for the connection (usually 1–2 minutes).
- In the "Cellular Data" section, select the added plan as primary.
For Surface and Lenovo, the process is similar: Settings → Network & Internet → Cellular → Add profile.
⚠️ Common user mistakes
- Scanning QR without Wi-Fi — activation requires internet, use a hotspot.
- Forgetting to enable roaming — "Data Roaming" should be enabled in the eSIM plan settings.
- Buying eSIM already at the airport — activate it in advance at home while you have stable Wi-Fi.
- Trying to add eSIM to Wi-Fi-only iPad — check the model, not all iPads support cellular connectivity.
💡 Helpful tip: find your device's EID
Dial *#06# on iPad or go to Settings → General → About. Find the EID line — this is the identifier of the built-in eSIM chip. Some operators request it when placing an order.
🛒 Where to buy eSIM
You can choose a plan for iPad, Surface, or Lenovo by country and trip duration at e7m.ru — the QR code will arrive in your email immediately after payment.
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