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Here's what nobody tells you before you fly to Dubai: your WhatsApp calls won't connect.
It's nothing to do with your phone, your plan or your provider. The UAE regulates internet-based calling, and the licensed operators are legally required to block it. Messaging works perfectly well text, photos, voice notes, files, all fine. Tap the call button and it simply fails, usually offering nothing more helpful than "Call Failed" a few seconds later.
That's easily the most useful thing to know before buying any UAE eSIM, and most pages selling them don't mention it at all. So alongside our plans and prices and which network you'll end up on, this covers the part that actually matters: what works, what doesn't, and how to reach people back home without breaking any rules.
| Data | Validity | Voice & SMS | Price |
| 1GB | 7 days | Data only | $1.89 USD |
| 3GB | 30 days | Data only | $5.89 USD |
| 5GB | 30 days | Data only | $9.29 USD |
| 10GB | 30 days | Data only | $15.00 USD |
| 20GB | 30 days | Data only | $28.00 USD |
| 25GB | 30 days | Data only | $36.00 USD |
| 50GB | 30 days | 1 Min | $54.99 USD |
| 100GB | 30 days | 60 Min | $69.00 USD |
Full plan details are on the UAE eSIM page.

Two operators serve the UAE: e& (formerly Etisalat) and du. Every travel eSIM sold for the country connects to one or both of these networks.
For most visitors the difference barely registers. Both provide strong 4G and 5G coverage across the populated Emirates. Where it starts to matter is at the edges. e& is generally considered a little stronger in remote mountain and desert areas, which is worth knowing if Hatta, Jebel Jais or a night out in the dunes is on your itinerary.
Airhub offers plans that connect to e&, du, or multiple networks, depending on the plan selected. Multi-network plans can automatically connect to a supported network for broader coverage while travelling.

Worth ten seconds before you spend anything.
Dial *#06#. An EID number appearing alongside your IMEI means your handset supports eSIM. Broadly that covers every iPhone from the XS onwards, Samsung Galaxy S20 and later, Google Pixel 3 and later, and most flagship Androids since. What it doesn't cover is a fair number of mid-range and budget Android models, which still ship without eSIM support at all.
There's also a UAE specific quirk here that catches people out. Apple doesn't pre install FaceTime on iPhones sold in the UAE buy a phone in Dubai and the app simply isn't there. Bringing one from abroad doesn't solve it either: the app will be present and the service still won't connect, for reasons that become clear in a moment.
Our eSIM compatible devices list has the model-by-model detail.

The UAE regulates Voice over IP. Under Federal Law by Decree No. 3 of 2003 and the TDRA's VoIP Regulatory Policy, any app offering internet-based voice or video calling requires a licence and the licensed operators, e& and du, are obliged to block unlicensed VoIP traffic at network level. Crucially, the restriction targets the protocol rather than particular companies, which is why it sweeps up so many apps at once and why switching from one to another doesn't help.
Works normally:
Blocked:
No error message explains any of this. The call attempt just quietly fails, which is why so many people assume their new eSIM is faulty.
Two assumptions worth correcting. Hotel Wi-Fi changes nothing fixed-line networks apply the same filtering as mobile ones. And using a VPN to route around the restriction carries real legal exposure in the UAE, fines included. We're not going to recommend it, and it shouldn't be filed under a harmless workaround.
Regulatory information via the UAE Telecommunications and Digital Government Regulatory Authority. Rules can change check before you travel.
Regulatory information via the UAE Telecommunications and Digital Government Regulatory Authority. Rules can change check before you travel.

Three routes, all of them legal.
BOTIM is the UAE-licensed calling app, and it genuinely works with a catch. You need an Internet Calling Plan activated through a local operator: text ICP to 1012 for Etisalat, or activate through the du app or customer care. That means holding a local number, which makes this a better fit for residents and longer stays than for a four-day trip.
Business platforms cover most work calls. Zoom and Microsoft Teams generally function for meetings, though it's sensible to keep a fallback for anything critical, since occasional disruptions do get reported.
Or simply keep your home SIM switched on for voice. For short trips this is the answer, and it's the one we'd point most visitors towards. Set the travel eSIM as your data line, leave the home SIM active for regular calls and texts, and turn data roaming off on that home line so it can't quietly run up charges. The VoIP restriction doesn't touch standard cellular calling only internet-based calling is blocked and all your messaging apps carry on working on your original number regardless.
eSIM for data, home SIM for voice. It solves the problem for most people with no app downloads, no local registration and nothing to explain to a customer-service line.

Dubai, Abu Dhabi and Sharjah are covered comprehensively on both networks: the metro, the malls, and the length of Sheikh Zayed Road. Al Ain, Ras Al Khaimah and Fujairah hold up well too.
It is exactly where you'd expect. Deep desert, the Hajar mountains, stretches of the Liwa area. Planning a dune safari or the drive up to Jebel Jais? Download your offline maps before you leave the city. That's terrain doing what terrain does, and it applies to every eSIM sold here, ours included.

Tourists on a long weekend in Dubai mostly need maps, ride-hailing and enough headroom to post photos the 1GB/7-day or 3GB/30-day plans handle that without much thought. After Google Maps, Careem or Uber will be your most-opened app.
Business travellers should settle the calling question before the data question. Zoom and Teams work; WhatsApp calls don't. If your clients habitually ring you on WhatsApp, tell them before you fly rather than after they've tried three times.
Digital nomads and longer stays want volume and consistency, and the fair-use figures matter considerably more than the headline allowance once you're tethering a laptop for video calls. An eSIM with unlimited data suits heavy use just get the daily cap in writing first.
Frequent visitors get the quietest benefit of all: never queuing at an arrivals-hall SIM counter again.

Do this at home on Wi-Fi, before you fly.
Leave the eSIM switched off until you land. Our how to install an eSIM guide covers what to do if a QR code refuses to scan.
Once you're running, the app handles data monitoring, top-ups and plan changes.
Messaging does text, photos, documents and voice notes all work normally. Voice, video and group calls are blocked on UAE networks under the country's VoIP regulations, and that applies regardless of which provider or plan you're on.
Yes, under the same restriction. Apple doesn't pre install FaceTime on iPhones sold in the UAE, and an iPhone brought from elsewhere won't connect either.
The UAE-licensed internet calling app. It works, but requires an Internet Calling Plan with a local operator text ICP to 1012 for Etisalat, or activate through the du app.
Yes. Standard cellular calls and SMS aren't affected by the VoIP restriction at all. Keep your home SIM active for voice, use your eSIM for data, and turn data roaming off on the home line to avoid charges.
No. Hotel and café networks follow the same filtering rules as mobile networks.
Using a VPN to circumvent VoIP restrictions carries legal risk in the UAE, including fines. We don't recommend it.
The UAE has two operators, e& (Etisalat) and du. Airhub UAE eSIMs connect to supported partner networks, depending on the selected plan.
The cost depends on the data allowance and plan validity. Refer to the pricing table above for the latest UAE eSIM plans and prices
Compare it against your carrier's UAE roaming day-rate. For most non-Gulf travellers an eSIM works out cheaper beyond a couple of days, and you land connected rather than queuing at a kiosk. You can compare eSIM data plans by size and duration.
If it supports eSIM. Dial *#06# — an EID number next to your IMEI confirms it. Most flagships since the iPhone XS, Galaxy S20 and Pixel 3 do; many mid-range Androids don't.
Both operate across Dubai and Abu Dhabi and work normally on any data connection. Set up your account before you travel.
Confirm your phone supports eSIM. Work out how many days you genuinely need. Keep the home SIM switched on for voice. And send one message to anyone who normally rings you on WhatsApp, explaining they'll need to text instead that single conversation prevents a week of missed calls and mild panic at the other end.
When you're ready, Buy eSIM and install it before you fly.
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