Do I have to print out my accommodation voucher when I travel to Europe?

I made a reservation for the accommodation during my trip to Europe and got a voucher.

Do I have to print this voucher and bring it?

Or can I show my cell phone mail?

3448 2017-05-20 Lady

popular Can I listen to music with Bluetooth earphones on the plane?

popular What is the nationality of Minnie?

popular How can I resolve TLS security configuration errors?

popular What are the side effects of oats?

popular How can I connect to watch a video on my phone on TV?

Same Tag Should I cancel my trip to Taiwan?

Same Tag Cash vs card when traveling to New York

Same Tag Can't I open the bag if I buy it at Don Quixote in Japan?

Same Tag How much is a one-way Eurostar between London and Paris?

Same Tag Please recommend a good restaurant to eat during your trip to New York

Same Time Which sunscreen products are good for whitening?

Same Time Do I have to print out my accommodation voucher when I travel to Europe?

Same Time Do you have a USB cell phone charger for vehicles?