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You don’t say where you are from, if another EU country there is an agreement on roaming charges and you should be able to use as normal.

If from the US or elsewhere, these are the main options:

1) use free Wi-Fi in your accommodation (or some bars and restaurants) to make calls and send messages with WhatsApp or similar

2) buy a portable Wi-Fi service

3) buy a local SIM card (your phone will need to be unlocked first)

In any case, talk to your provider before your trip.

Ciao Dan - We have Verizon and Apple products (phone and ipad). We were able to get a travel plan with Verizon. You don't have to do anything to your phone when you get to Italy. You just need to make sure you are on some sort of plan so you can predict your charges. I would suggest asking your cell provider what their options are. If you don't do anything, your phone will work - it's just a matter of how much $ you are charged for your usage.

This post has been removed at the author's request.

This post has been removed at the author's request.

If your phone is unlocked, you can purchase a digital eSim which is much cheaper than what the carrier offers. Look at the airalo.com for their data packs.