It used to be that, before Brexit, all of us Brits had free roaming on our mobile phones across other EU member states. Now, O2 is the only Big 4 mobile provider not to charge for roaming in the EU. I’m with Three, who re-introduced roaming charges despite being one of the first to scrap them even before they were required to.
So, in the second of my two blog posts about things we’ve done to make our holidays a little easier, I’m going to talk about eSIMs, and how you can use them to get cheaper data when travelling. The first post was on using a tag to pay for motorway tolls in Europe from Monday.
An eSIM is an ’embedded SIM’. So, unlike a SIM card that you put into your phone, an eSIM is built in. However, newer phones make this eSIM re-programmable, and so you can download a profile to change your eSIM to a different network. Normally, this is in addition to whichever physical SIM card is in your phone.
What this means is that you can have your regular SIM for making calls and sending/receiving SMS messages, and then a different eSIM for data. This can be a local eSIM, so you don’t have to pay roaming charges. And, because your regular SIM is still there, you’re still reachable on your regular phone number.
Buying an eSIM from Airalo
Whilst in France, I bought my eSIM from Airalo. You install their app, purchase your eSIM, and then install it so that your phone can use it. It’s straightforward, and the eSIMs are not expensive. I paid $10 for a 3 GB eSIM that was valid for 30 days, which was sufficient. By contrast, I would have spent £2 per day to roam with Three, which would have added up to £20. $10 is roughly £8, so it saved a little money. Airalo also offers ‘Airmoney’ which is essentially cashback on each purchase, that can be accumulated towards buying more credit.
When you have both a regular SIM and an eSIM active, your phone should show the signal for both. In my case, I was connected to Bouygues for voice and SMS, and Orange for data.
If you use an iPhone, then you’ll need an iPhone XR, XS or XS Max or later. These were the models announced in September 2018, so unless you have a very old iPhone, you should be able to use an eSIM. Obviously support for Android phones will vary by manufacturer; my wife has a Samsung Galaxy phone of a similar age and this didn’t support an eSIM.
Whilst there are other eSIM retailers besides Airalo, this is the one I have experience with. If you want to try them yourself, then if you use the code ‘NEIL6715’ when signing up, you’ll get $3 credit.