A SONET NAPLÓ

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Notes on travel, data, and saying it well. Thirty short lessons on eSIMs, thirty destination guides, and the tools in between.

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Témák
Típus
Vietnam by scooter and street stall

GUIDE · VIETNAM · 0,78 EUR-TÓL

Vietnam by scooter and street stall

KIEMELT · eSIM OKTATÁS

What is an eSIM? A plain-language guide

No jargon. What an eSIM actually is, how it differs from a plastic SIM, and why travellers adopted it first. A plain guide before your next trip.

8 PERC OLVASÁSI IDŐ · FRISSÍTVE 2026. FEBR.

Eszköz · 2 PERC

eSIM kompatibilitás-ellenőrző

Ellenőrizd a telefonomat →

How to install an eSIM in two minutes

ARTICLE · INSTALLATION

How to install an eSIM in two minutes

A step-by-step guide to installing an eSIM: what you need first, the actual install steps, and how to confirm it worked before you travel.

3 PERC OLVASÁSI IDŐ · 2026. FEBR.

Japan for the first time: a week that says it wellJapan · FROM 0,78 EUR

GUIDE · ASIA

Japan for the first time: a week that says it well

A first-timer's Japan itinerary built on restraint: three unhurried days in Tokyo, three in Kyoto, and a final day left open for Nara, Osaka or Kamakura.

12 PERC OLVASÁSI IDŐLásd a Japan csomagokat →

AJÁNLAT · NYÁR EURÓPÁBAN

Egy terv, harminc ország, nulla kóborló megbánás-szonett.

Regionális európai eSIM. Telepítsd egyszer, és ugorj szabadon a határokon.

Böngésszen az európai csomagok között

Legújabb leckék

eSIM oktatás · 30 téma →
The travel-day checklist

Szám 30 · CHECKLISTS

The travel-day checklist

6 PERC →
After the trip: should you delete your eSIM?

Szám 29 · INSTALLATION

After the trip: should you delete your eSIM?

4 PERC →
eSIM for tablets and smartwatches

Szám 28 · DEVICES

eSIM for tablets and smartwatches

5 PERC →
Unlocked vs carrier-locked phones

Szám 27 · DEVICES

Unlocked vs carrier-locked phones

5 PERC →
Battery myths, tested

Szám 26 · DEVICES

Battery myths, tested

5 PERC → Összes 30 lecke →

Eszköz

Elfogadja a telefonod az eSIM-et?

Két kérdés, egy egyszerű válasz.

Ellenőrizd a telefonomat

A képeslap · havi

Havonta egy levél. Nincs spam, csak versszakok.

Útikalauzok úti cél szerint

30 úti célok · Minden kalauz →
Vietnam by scooter and street stall
Vietnam
FROM 0,78 EUR
California, honestly, and only California
United States
FROM 0,71 EUR
Bergen to Oslo, the honest cost of the view
Norway
FROM 0,55 EUR

Minden útmutató

30 úti célok →

A teljes index

30 lecke · 30 úti cél · 3 eszközök

I. Az oktatási tanterv

Szám 01What is an eSIM? A plain-language guideWhat is an eSIM? A plain-language guideSzám 02eSIM vs physical SIM: what actually changeseSIM vs physical SIM: what actually changesSzám 03Is your phone eSIM compatible? The full listIs your phone eSIM compatible? The full listSzám 04How to install an eSIM in two minutesHow to install an eSIM in two minutesSzám 05Activate before you fly: the pre-flight ritualActivate before you fly: the pre-flight ritualSzám 06Data roaming explained (and why it costs so much)Data roaming explained (and why it costs so much)Szám 07How much data do you need for a week abroad?How much data do you need for a week abroad?Szám 08Keep your number, carry our dataKeep your number, carry our dataSzám 09Dual SIM done right: home line plus travel dataDual SIM done right: home line plus travel dataSzám 10What happens when your plan runs outWhat happens when your plan runs outSzám 11Topping up abroad without tearsTopping up abroad without tearsSzám 12eSIM on iPhone: step by stepeSIM on iPhone: step by stepSzám 13eSIM on Android: step by stepeSIM on Android: step by stepSzám 14QR code vs one-tap installQR code vs one-tap installSzám 15APN settings, demystifiedAPN settings, demystified
Szám 16Why your eSIM shows "No service" (and how to fix it)Why your eSIM shows "No service" (and how to fix it)Szám 17Hotspots and tethering on a travel eSIMHotspots and tethering on a travel eSIMSzám 18eSIM security: is it safer than plastic?eSIM security: is it safer than plastic?Szám 19WhatsApp, iMessage and your eSIMWhatsApp, iMessage and your eSIMSzám 20Country vs regional vs global plansCountry vs regional vs global plansSzám 21Two countries, one trip, one eSIMTwo countries, one trip, one eSIMSzám 22eSIM on cruises and ferrieseSIM on cruises and ferriesSzám 23In-flight data: myths at 30,000 feetIn-flight data: myths at 30,000 feetSzám 24Business travel: receipts, VAT and expensesBusiness travel: receipts, VAT and expensesSzám 25How eSIMs actually work: the tech behind the tapHow eSIMs actually work: the tech behind the tapSzám 26Battery myths, testedBattery myths, testedSzám 27Unlocked vs carrier-locked phonesUnlocked vs carrier-locked phonesSzám 28eSIM for tablets and smartwatcheseSIM for tablets and smartwatchesSzám 29After the trip: should you delete your eSIM?After the trip: should you delete your eSIM?Szám 30The travel-day checklistThe travel-day checklist

II. Harminc úti cél

The east coast of Australia, and the distances nobody mentionsAustralia0,78 EURRio beyond Copacabana, and the city that cooks harderBrazil1,28 EURTwo cities and one very long drive: Canada, honestlyCanada1,12 EURChina, sorted before you landChina1,76 EURCroatia's coast, one ferry at a timeCroatia0,55 EURCairo and the Nile, and how to haggle without the flinchEgypt0,80 EURParis beyond the postcard, and Burgundy afterFrance0,55 EURBerlin, then the trains take overGermany0,55 EURGreece, island by islandGreece0,57 EURIceland's ring road, and the week the weather decidesIceland0,64 EURIndia's Golden Triangle, at your own speedIndia1,39 EURBali beyond the beach clubs, then the GilisIndonesia0,75 EUR
Minden 30, A-tól Z-ig →

III. Eszközök

eSIM kompatibilitás-ellenőrző→
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