Use Spanish city operators, not one national transport app
Madrid requires separate EMT Madrid, Metro and Cercanías information; Barcelona relies on TMB, Rodalies and Aerobus; Valencia also requires distinguishing EMT València and Metrovalencia. Save routes by actual campus, housing and class time.
Use rail operators and stations for the final intercity check
For another study city, confirm timing, luggage, interchange and change terms through Renfe, the coach operator and departure/arrival station information. Do not buy an inflexible ticket before classes and assessments are fixed.
Communications, payment and address tools
Confirm a phone is unlocked before selecting SIM or eSIM and manage payments through the bank's official app. Keep full address, school number, offline maps and emergency contacts accessible without signal; never send complete passport or card images to groups.
The boundary between 112 and consular help
Call 112 for an immediate life-or-safety emergency. Escalate absence, housing failures, insurance claims and lost documents through school, insurer and formal local services. Consular help does not replace local emergency, police or insurance processes.
Two official checks before leaving each day
Read local operator disruption/works notices and weather or event warnings, then confirm the final late-return segment. Real-time service status outranks old guides and social reposts.