The pre-flight phone ritual: setting up a phone that lands well

There is a particular species of traveller — I was one for years — who lands, switches off aeroplane mode, and only then begins the project of making their phone work in the country they are now standing in. Downloading an eSIM over airport Wi-Fi that demands a phone number you can't receive texts on. Loading a map over one bar of roaming signal. Hunting through email for a hotel address while an immigration queue shuffles forward. Every one of these problems is trivial at home and miserable on arrival, which is the entire argument for the ritual: twenty minutes on the sofa the night before, and the phone lands ready.

Install the eSIM at home, activate it on landing

The single biggest upgrade to arriving anywhere in the last decade is the travel eSIM, and the single most common way people fumble it is leaving the installation until they land. Installing an eSIM requires a decent internet connection — the very thing you don't reliably have in an arrivals hall. So the ritual is: buy and install the eSIM at home, on your own Wi-Fi, where QR codes scan and verification emails arrive; then leave it switched off. Most travel eSIMs only start their clock when they first connect to a local network, so installing early costs nothing. On landing, activation is one toggle rather than a small IT project conducted standing up.

The 2FA trap, and how to keep your home number alive

Here is the mistake that actually strands people, and it deserves its own section. Your bank, your email provider and half the services you depend on send one-time codes by SMS to your home number. If you remove or disable your home SIM to make room for the travel eSIM, those codes now go to a number that no longer exists on any device — and you discover this at the precise moment a foreign login triggers a security check. The fix is simple and non-obvious: keep the home SIM active for calls and texts, but turn off data roaming for that SIM specifically. Modern phones handle two SIMs gracefully — data flows through the cheap travel eSIM, while the home number sits quietly in the background receiving your codes. Receiving an SMS abroad is free or nearly so on most plans (do glance at yours); it is roaming data that produces the horror-story bills. Data off, line on. Write it on your hand if necessary.

Assume the connection fails: maps, passes, entertainment

The rest of the ritual is one exercise in pessimism: assume that between the gate and the hotel you will have no connectivity at all, and make the phone useful anyway. Download the offline map for the arrival city — the major map apps all do this now, and a city is a modest download on home Wi-Fi. With it, the blue dot works from GPS alone, and you can walk out of a station in a strange city with no signal and still know which way is north.

Then the documents. Boarding passes go into the phone's wallet, not into an email you'll have to reload at the gate; wallet passes live on the device and survive dead zones and dying apps. Booking confirmations — hotel, onward train, car hire — get the same treatment: saved offline as PDFs or screenshots, somewhere findable. A screenshot is the most underrated travel document format there is; it cannot fail to load.

Entertainment follows the same logic. The plane's Wi-Fi is a rumour until proven otherwise, so the downloads happen at home: the episodes, the playlists, the podcast backlog, the book. This is also the moment to notice that your streaming app has quietly logged you out and demands a code sent to — well, see the previous section.

The note with the hotel address

My favourite item in the ritual is also the least technological: a plain note on the phone with the hotel's name, full address and phone number, plus the first night's booking reference. It earns its keep twice. First at the landing card or immigration kiosk, where “address in country” must be produced from memory while a queue breathes behind you. Second in the taxi, where showing a written address in one motion beats scrolling a confirmation email in front of a waiting driver every single time. Thirty seconds to create, and it converts the two most flustered moments of any arrival into non-events.

What you no longer need to do

It is worth saying what has fallen off the list, because travel advice accumulates and rarely sheds. Chief among the departed: telling your bank you're travelling. App-based banks — and by now most traditional ones — watch your actual behaviour rather than a filed itinerary, and the travel-notification forms that remain are largely ceremonial. If your bank still hard-blocks foreign transactions without notice, that is useful information about the bank rather than a task for you. The general principle: prune the ritual occasionally. Steps that made sense five years ago may now be pure superstition, and a ritual bloated with superstition stops being done at all.

A checklist, not an app

You will notice I have recommended no specific product in all of this, and that is deliberate. eSIM vendors, map apps and wallet formats come and go; the ritual survives them all because it is a checklist of outcomes, not brands: data sorted, home number alive with roaming data off, city map offline, passes in the wallet, confirmations offline, entertainment loaded, hotel address in a note. Seven lines. Mine lives in the same notes app as the hotel address and gets ticked, top to bottom, the evening before every trip. It is the least glamorous twenty minutes of any journey, and it buys the most valuable thing a traveller can own — an arrival with nothing left to figure out.