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Three Mobile 30 Days Unlimited UK Voice And Data eSIM (Plus 30GB Roaming Free)

₹3,808.34

In an era where connectivity is as essential as a passport, the Three Mobile AIO35 eSIM stands out as the ultimate travel companion. Designed for the modern nomad, it eliminates the stress of fluctuating roaming charges and restrictive data caps. By offering a seamless blend of unlimited UK access and a sprawling 71-country international network, this plan empowers you to share every moment in real-time. Whether you are navigating the streets of Tokyo, lounging in the Canary Islands, or working from a London café, you can rely on consistent, high-speed 5G performance and total digital freedom.

To read and download the full terms and conditions visit: https://www.three.co.uk/terms-conditions. For support, call +44 7782 333 333 or visit: https://www.three.co.uk/support . To check your remaining allowance, dial 333 or 444. The QR code expires 1 year from the date of issue.

Description

The Ultimate Travel Companion: Three Mobile AIO35 eSIM

Navigating the complexities of international travel requires a reliable connection that moves as fast as you do. The Three Mobile AIO35 eSIM is engineered for globetrotters who demand premium performance without the burden of physical SIM cards. Offering a powerful combination of unlimited data within the UK and a massive 30GB roaming allowance across 71 worldwide destinations, this digital solution ensures you stay online from London to Los Angeles. Whether you are streaming high-definition content on 5G networks or sharing travel memories via hotspot, this 30-day plan provides the ultimate flexibility, speed, and global reach for modern explorers.

Key Features at a Glance

Feature	Details
Data Allowance	Unlimited UK Data (30GB Roaming)
Voice & SMS	Unlimited UK Calls & Text
Network Support	4G and 5G Ready
Coverage	71 Destinations Worldwide
Validity	30 Days from Activation
Hotspot	Supported / Tethering Allowed
Activation	Instant QR Code Delivery

Why Get This eSIM?

Global Freedom Across 71 Countries: This isn't just a European plan. You get seamless coverage in major hubs like the USA, Australia, Hong Kong, and Singapore, making it one of the most versatile roaming tools on the market.
True 5G Performance: Don't settle for sluggish speeds. This eSIM grants you access to lightning-fast 5G networks where available, ensuring buffer-free streaming and instant uploads.
No Hardware Hassle: Skip the airport kiosks and the paperclips. As a completely digital product, you can purchase and install your plan in minutes, keeping your primary SIM slot free for your home number.
Versatile Hotspot Capability: Unlike many providers that restrict data sharing, the AIO35 allows for full tethering. You can power your laptop or share your 30GB roaming bucket with travel companions.
Cost-Effective Unlimited Data: Within the UK, you have zero limits. It is the perfect solution for long-term tourists, digital nomads, or business travelers who need a heavy-duty data pipe without hidden overage fees.

How to Install the eSIM in 5 Simple Steps

Check Compatibility: Ensure your smartphone is carrier-unlocked and supports eSIM technology (most devices from 2020 onwards are compatible).
Receive Your QR Code: Upon purchase, you will receive a digital QR code via email. Ensure you have a stable Wi-Fi connection before proceeding.
Scan and Add Plan: Go to your phone's Settings > Cellular/Mobile Data > Add eSIM and scan the provided QR code.
Label Your Line: Assign a name to your new Three Mobile line (e.g., "Travel") so you can easily toggle between your home and travel data.
Enable Data Roaming: Once you arrive at your destination, ensure "Data Roaming" is switched ON in your settings to begin enjoying your 30GB allowance.

Frequently Asked Questions

Can I make international calls with this plan?

The unlimited minutes and SMS included are for calling and texting UK numbers only. To call international numbers, you may need to use data-based apps like WhatsApp or FaceTime.

Does the QR code expire?

Yes, the QR code must be scanned and activated within one year from the date of issue.

Can I keep my WhatsApp number?

Yes. Since an eSIM works alongside your physical SIM, you can continue using your original WhatsApp account and number while using the Three eSIM for data.

How do I check my remaining roaming data?

You can easily track your usage by dialing 333 or 444 from your keypad or by visiting the Three Mobile support portal.

More Information

More Information
Send us a message	[email protected]

Features

Unlimited UK data
30GB roaming
71 destinations
Unlimited UK calls/SMS
4G/5G ready
Hotspot allowed
30-day validity
eSIM QR delivery.

Technical Specs

Installation: eSIM
Activation: QR Code
Compatibility: Compatible With All Modern Devices
Days of use: 30 Days
Delivery time: Instantly

Country Coverage

Aland Islands (Finland)
Austria
Azores (Portugal)
Balearic Islands (Spain)
Belgium
Bulgaria
Canary Islands (Spain)
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Finland
France
French Guiana
Germany
Gibraltar
Greece
Guadeloupe
Guernsey
Hungary
Iceland
Ireland
Isle of Man
Italy
Jersey
Latvia
Liechtenstein
Lithuania
Luxembourg
Madeira (Portugal)
Malta
Martinique
Mayotte
Netherlands
Norway
Poland
Portugal
Reunion
Romania
Saint Barthelemy
Saint Martin
San Marino (Italy)
Slovakia
Slovenia
Spain
Sweden
Switzerland
Vatican City
Australia
Brazil
Chile
Colombia
Costa Rica
El Salvador
Guatemala
Hong Kong (China)
Indonesia
Israel
Macao (China)
New Zealand
Nicaragua
Panama
Peru
Puerto Rico
Singapore
Sri Lanka
United States of America (USA)
Uruguay
US Virgin Islands
Vietnam
United Kingdom

Reviews

Start enjoying unlimited data

Number of Days: 30 Days

Global Freedom, Local Connection: Your Passport to Limitless Data.

Premium 5G Connectivity

Experience the fastest mobile speeds available. This eSIM grants access to both 4G and 5G networks, providing the low latency and high bandwidth required for modern video calls and high-definition streaming.

Unrestricted Tethering Access

Turn your smartphone into a personal Wi-Fi hub. This plan fully supports hotspots and tethering, allowing you to share your robust data connection with laptops, tablets, or travel companions easily.

Instant Digital Activation

Forget waiting for the mail or searching for a physical store. The QR code delivery allows for immediate setup, meaning your plan is ready to go the moment you land.

Generous 30GB Roam-Like-Home

While many plans throttle roaming data to a trickle, this eSIM provides a massive 30GB allowance for international use. It’s perfect for heavy map usage, social sharing, and remote work.

Unlimited UK Data Power

Stream, work, and browse without anxiety while in the United Kingdom. With truly unlimited data, you can ditch the Wi-Fi hunt and enjoy high-speed 5G connectivity wherever your journey takes you.

Massive Roaming Footprint

Stay connected across 71 destinations worldwide, including the USA, Australia, and most of Europe. This eSIM bridges the gap between continents, ensuring you never lose touch while exploring the globe.