Answer: Your plan's validity period (e.g., 7 days or 30 days) only begins when your eSIM connects to the local mobile network in your destination country.

The Benefit: This means you can safely purchase and install your eSIM weeks or even months before your trip. Your days will not start counting until you actually arrive and connect to the internet.

Answer: Our dedicated support team is available 24/7 to help you. If you encounter any connection problems, you can reach us immediately via Live Chat on our website or by email. We are here to ensure you get back online as quickly as possible. 

Answer: Customer satisfaction is our priority. If there is a technical issue with your eSIM caused by us or the network provider, and our support team cannot resolve it, we offer a 100% Money-Back Guarantee. You can buy with confidence. 

 Unlike buying a physical SIM card at the airport kiosk—which requires waiting in line and scanning your passport for registration—Cellesim eSIM does not require ID registration for data-only plans. You can buy it online and install it within minutes, skipping the paperwork and airport queues completely. 

Answer: Yes! Almost all Cellesim plans support the "Personal Hotspot" feature. You can freely share your internet data with your family, friends, or your other devices like tablets and laptops. 

Answer: Yes, you can easily top up your active plan. Simply log in to the "My eSIMs" section on our website and select the eSIM you wish to extend.

Important: Top-ups are only possible for eSIMs that are currently active. If your plan's validity period has already expired, you cannot top it up; you will need to purchase a new eSIM package.

 Most modern smartphones released by Apple, Samsung, and Google in recent years are compatible with eSIM technology. To be sure if your specific model is compatible, please check our complete [list of eSIM supported devices]. 

Answer: Activation is a simple two-step process:

1. Installation (Before You Fly): Scan the QR code sent to your email (Settings > Mobile Data > Add eSIM). We recommend doing this at home or at the airport while you have Wi-Fi.
2. Activation (Upon Arrival): Once you land, select your Cellesim line as your "Mobile Data" source. Most importantly, turn ON "Data Roaming" in your phone settings for the new eSIM to start the connection. Note: Your data plan validity only begins when you connect to the network at your destination.

Answer: Most Cellesim plans are data-only packages. This means they do not come with a local phone number for traditional calls or SMS.

The Solution: You can use your high-speed internet data to make voice and video calls via apps like WhatsApp, FaceTime, Messenger, Telegram, or Skype. Since these apps use the internet, you can stay connected with everyone without needing a standard phone number.

Answer: Yes. Cellesim partners with top-tier local network providers in every country to ensure you get the best possible coverage and 4G/5G speeds.

Note: Just like any mobile service, signal strength may vary in very remote areas, mountains, or islands. However, in cities and tourist destinations, you will enjoy a fast and stable connection just like a local.

Answer: Absolutely not. At Cellesim, we believe in 100% transparency. You only pay the price you see on the screen. It is a one-time prepaid purchase with no contracts, no recurring subscriptions, and definitely no surprise roaming bills. 

 To ensure reliable coverage from the rainforests of the north to the beaches of the south, our eSIM connects to the island's premium providers, typically Orange Caraïbe or Digicel. Orange is widely regarded as having the best coverage and 4G speeds on the island, ensuring you stay connected in Fort-de-France and beyond. 

Yes, in most tourist areas. You will have excellent 4G/LTE reception at popular beaches like Les Salines (Sainte-Anne) to share your sunset photos. Coverage is also available on the hiking trails of Mount Pelée, though signal may be intermittent near the summit or in deep ravines. We recommend downloading offline maps before starting deep jungle hikes. 

Absolutely. Public transport is limited in Martinique, so most tourists rent a car. Navigating the winding roads requires a reliable GPS connection. Our eSIM provides fast data speeds, perfect for running Google Maps or Waze to find your way to the Jardin de Balata or your rum distillery tour without getting lost. 

 This specific plan is valid only within Martinique. Many travelers take the L'Express des Îles ferry to visit neighboring islands like St. Lucia, Dominica, or Guadeloupe. Be careful: St. Lucia and Dominica are independent nations, not part of France. Once you cross the maritime border, your connection will stop. For island hopping, we highly recommend our Caribbean Regional eSIM to stay connected everywhere. 

It is complicated. Since Martinique is a French Overseas Department, technically "Roam Like at Home" applies for EU citizens. However, many European carriers enforce strict "Fair Use Policies" (data caps) for overseas territories or throttle speeds. For travelers from the USA, Canada, or UK, roaming fees are extremely high as it is treated as an international zone. A Cellesim Martinique eSIM guarantees a dedicated high-speed data allowance without worrying about carrier limits or bill shock.