JURNALUL SONET
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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.

GUIDE · VIETNAM · DE LA 0,78 EUR
Vietnam by scooter and street stall
RECOMANDAT · eSIM EDUCAȚIE
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 TIMP DE CITIRE · ACTUALIZAT FEB. 2026
Instrument · 2 MINUTE
Verificator de compatibilitate eSIM
Verifică-mi telefonul →

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 TIMP DE CITIRE · FEB. 2026
Japan · FROM 0,78 EURGUIDE · 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.
OFERTĂ · VARĂ ÎN EUROPA
Un plan, treizeci de țări, zero sonete roaming de regret.
eSIM regională pentru Europa. Instalați o singură dată, treceți liber peste granițe.
Ultimele lecții
Educație eSIM · 30 subiecte →
Nr. 30 · CHECKLISTS
The travel-day checklist

Nr. 29 · INSTALLATION
After the trip: should you delete your eSIM?

Nr. 28 · DEVICES
eSIM for tablets and smartwatches

Nr. 27 · DEVICES
Unlocked vs carrier-locked phones

Nr. 26 · DEVICES
Battery myths, tested
Instrument
Telefonul tău acceptă o cartelă eSIM?
Două întrebări, un răspuns simplu.
Verifică-mi telefonulCartea poștală · lunară
O scrisoare pe lună. Fără spam, doar strofe.
Indexul complet
30 lecții · 30 destinații · 3 instrumente
I. Programa de învățământ
What is an eSIM? A plain-language guideNr. 02
eSIM vs physical SIM: what actually changesNr. 03
Is your phone eSIM compatible? The full listNr. 04
How to install an eSIM in two minutesNr. 05
Activate before you fly: the pre-flight ritualNr. 06
Data roaming explained (and why it costs so much)Nr. 07
How much data do you need for a week abroad?Nr. 08
Keep your number, carry our dataNr. 09
Dual SIM done right: home line plus travel dataNr. 10
What happens when your plan runs outNr. 11
Topping up abroad without tearsNr. 12
eSIM on iPhone: step by stepNr. 13
eSIM on Android: step by stepNr. 14
QR code vs one-tap installNr. 15
APN settings, demystified
Why your eSIM shows "No service" (and how to fix it)Nr. 17
Hotspots and tethering on a travel eSIMNr. 18
eSIM security: is it safer than plastic?Nr. 19
WhatsApp, iMessage and your eSIMNr. 20
Country vs regional vs global plansNr. 21
Two countries, one trip, one eSIMNr. 22
eSIM on cruises and ferriesNr. 23
In-flight data: myths at 30,000 feetNr. 24
Business travel: receipts, VAT and expensesNr. 25
How eSIMs actually work: the tech behind the tapNr. 26
Battery myths, testedNr. 27
Unlocked vs carrier-locked phonesNr. 28
eSIM for tablets and smartwatchesNr. 29
After the trip: should you delete your eSIM?Nr. 30
The travel-day checklistII. Treizeci de destinații
Australia0,78 EUR
Brazil1,28 EUR
Canada1,12 EUR
China1,76 EUR
Croatia0,55 EUR
Egypt0,80 EUR
France0,55 EUR
Germany0,55 EUR
Greece0,57 EUR
Iceland0,64 EUR
India1,39 EUR
Indonesia0,75 EURIII. Unelte

