A student with no data is a student stranded.

Reconstruct a bad arrival and it nearly always starts the same way. The student lands, their home number has no roaming or has roaming they cannot afford, the airport network requires a verification code sent to a number that does not work, and from that point they cannot open a map, a booking confirmation, a ride application or a message to their family. Everything else that goes wrong that day is downstream of a phone with no data.

This is a solved problem, and solving it before departure is one of the highest-value, lowest-effort things an agency can add to its service.

Why local arrangement fails.

The standard advice — buy a local card on arrival — assumes a shop that is open, that accepts a foreign card or the currency the student has, and that can register a subscriber against local identity requirements the student does not yet satisfy. Many destinations require a local address or a national identifier to register a number, which the student will not have for days. Meanwhile the family at home has heard nothing for eight hours.

What an eSIM changes.

A data profile installed on the phone before departure and activated on landing. No shop, no queue, no registration, working the moment the aircraft doors open. It is not a permanent solution — most students should still get a local contract once they have an address and a bank account — but it covers the two weeks when they are least able to arrange one and most need connectivity.

The practical checks before you recommend one.

• The handset must support eSIM, and it must not be carrier-locked. Check the actual device with the student, not the model name — locking varies by market.
• Install the profile before departure, on a connection that works. Installation typically needs data, which is the thing they will not have on arrival.
• Confirm what the plan includes. Data-only plans do not receive calls or messages to the home number, which matters when a bank or an institution sends a verification code.
• Check coverage and duration against the student's actual first weeks, including any internal travel.
• Tell the student to keep the home profile active for messages, and to expect a different number on the new one.

Selling it without being a phone shop.

Some agencies resell connectivity, and it is a legitimate service that solves a real problem at the moment the student is least able to solve it themselves. Two rules keep it clean.

1. 01Put the price in the fee schedule, alongside everything else the family will pay. A charge that appears at the end, after all the fees have been discussed, is the kind of surprise that produces complaints.
2. 02Make it genuinely optional and say so. A student who arrives with a plan their cousin bought them has solved the problem, and pressing a second one on them is not a service.

If you do sell it, hand over the activation details as part of the pre-departure pack rather than by email the night before, and keep a record of what was issued to whom. When a student cannot activate at an airport, the person they will contact is you.

What to arrange for the family, too.

The people waiting at home are part of this problem. Agree before departure which application the family will use to reach the student, install it on both sides, and test it while everyone is still in the same room. Agree a time to expect the first message, allowing for the flight and the time difference, so that silence at hour ten is understood as a queue at immigration rather than as something wrong. A parent who cannot reach their child on the first night calls the agency, and that call is entirely preventable.

The wider point.

Connectivity belongs in the pre-departure checklist next to the accommodation address and the arrival route, because it is what makes both of those usable. It is a small item that determines whether the first day is manageable or frightening, and the family remembers which of those it was for a long time.