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Layover guideSydney · SYD

Staying connected in Sydney

A prepaid SIM needs your name, date of birth, home address and an ID check before it works, and T1 International has free Wi-Fi.

Tony Webster / Wikimedia Commons · CC BY 2.0
All of Sydney

Australia's communications regulator says a telco must take your name, date of birth and home address and check your ID when you activate a prepaid mobile service.

The telco looks at your documents or checks them through a government service such as the Document Verification Service. It may instead verify you through an existing post-paid or prepaid account, or a real-time or time-delayed financial transaction.

The regulator lists no accepted documents and tells you to contact the provider.

Free Wi-Fi covers the whole of T1 International: choose Sydney Airport Free WiFi, answer the questions and accept the terms, and a sponsored message plays first.

The airport says the service is not encrypted, so use banking, email and social media only where the site has its own security.

  1. ACMA (Australian Communications and Media Authority): ID checks for prepaid mobiles · checked 2026-09-28
  2. Sydney Airport: T1 facilities and services (Free Wi-Fi) · checked 2026-09-28

The rest of Sydney

The whole guide
Getting out of the airportTrains run from the arrivals levels of the International and Domestic terminals and reach the city in 13 minutes, but every airport tap adds a station access fee on top of the fare.Ride-hailingUber and other rideshare services operate, and at T1 International UberX runs on a six-digit PIN from a specific rank rather than plate matching.Local laws that catch crew outVaping is policed exactly as smoking is, and undeclared food at the biosecurity line is the thing that ends layovers badly.WeatherThe ultraviolet load is the hazard, not the temperature, and it burns through cloud.Eating near the crew hotelsRetail hours are short by Gulf standards, and the card surcharge you have been paying ends on 1 October 2026 for the major networks.What to buyAircrew get half a passenger's duty free concession on general goods, and are excluded from the GST refund scheme outright.TippingYour choice, with no service charge added, though a weekend or public holiday surcharge can be if the menu says so.