1. Introduction to OneSimCard Travel eSIM
The OneSimCard Travel eSIM provides global cellular connectivity for data, calls, and texts across more than 150 countries. This embedded SIM (eSIM) technology allows you to convert your compatible unlocked phone into a dual SIM global device, offering 4G/5G speeds where available. This manual provides instructions for setting up, operating, and managing your OneSimCard Travel eSIM.

Image: OneSimCard Travel eSIM card with a background of travel destinations like Paris, Rome, and New York, and an airplane, illustrating global connectivity.
2. Setup and Activation
Activating your OneSimCard Travel eSIM involves a few key steps to ensure your device is ready for use. Please ensure your device is unlocked and eSIM compatible before proceeding.
2.1 Physical eSIM Installation (if applicable)
If you have received a physical eSIM card, carefully remove the eSIM chip from its card. Insert the eSIM chip into your phone's SIM card tray. This process is similar to inserting a traditional physical SIM card.
Video: Demonstrates how to insert a physical eSIM into an Android phone and operate it via the EIOTCLUB app.
2.2 App Installation and eSIM Download
To manage your eSIM, download the official EIOTCLUB app from your device's app store (Google Play Store for Android, Apple App Store for iPhone). Once installed, open the app.
2.2.1 Initial Detection
Upon inserting a physical eSIM or opening the app for the first time with a new eSIM, the system may prompt you with a "new eSIM detected" message. Confirm this prompt.
2.2.2 Adding eSIM Profiles
The eSIM supports up to 8 slots for adding multiple eSIM profiles. You can either download an existing virtual eSIM profile or purchase a new one directly through the app's eShop. After purchasing, click "Download" to add the eSIM profile to your device.
Video: Guide on how to install a 9esim on an Android phone, including app download and profile activation.
2.3 Network Settings
After eSIM installation, navigate to your phone's settings to ensure data roaming is enabled. The Access Point Name (APN) should connect automatically. If not, manually add the APN as 'bicsapn'.
2.4 eSIM OverviewVideo: An overview of the EIOTCLUB virtual eSIM, explaining its features and benefits.
3. Operating Your OneSimCard Travel eSIM
The EIOTCLUB app serves as your central hub for managing your eSIM services.
3.1 Monitoring Data Usage and Refills
Within the app, you can monitor your current data usage for each eSIM profile. If your data is running low, you can easily refill your SIM card directly through the app.
3.2 Enabling and Disabling eSIMs
You have the flexibility to enable or disable any eSIM profile as needed, allowing you to switch between different plans or providers if you have multiple eSIMs installed.
3.3 Deleting eSIM Profiles
If you no longer require an eSIM profile, you can delete it through the app. Be aware that deleting an eSIM profile is usually irreversible and may result in loss of remaining data or services associated with that profile.
4. Data Plans and Coverage
OneSimCard offers various data plans and extensive coverage to suit your travel needs.
4.1 Country Coverage
The eSIM provides coverage in over 150 countries, supporting 4G/5G speeds. Many countries also offer free incoming calls.

Image: A detailed list of countries where OneSimCard offers free incoming calls.
4.2 Optional Data Plans
In addition to pay-as-you-go rates, various optional data plans are available, categorized by zones (e.g., Zone B, Zone Giga, Zone EU) with different durations and data allowances.
| Plan Duration | Plan Size | Plan Cost |
|---|---|---|
| Weekly - 7 days | 150 MB | $12.00 |
| Two Weeks - 14 days | 250 MB | $25.00 |
| Monthly - 30 days | 500 MB | $45.00 |
| Monthly - 30 days | 1000 MB | $69.00 |
| Monthly - 30 days | 2000 MB | $99.00 |
| Monthly - 30 days | 3000 MB | $150.00 |
| Monthly - 30 days | 5000 MB | $175.00 |
Zone B data plans cover a wide range of countries including Austria, Belgium, Canada, China, France, Germany, India, Italy, Japan, Mexico, Netherlands, Russia, Spain, United Kingdom, USA, and many more. For a complete list, refer to the OneSimCard website.
| Plan Duration | Plan Size | Plan Cost |
|---|---|---|
| Monthly - 30 days | 5000 MB | $45.00 |
| Monthly - 30 days | 10000 MB | $86.90 |
Zone Giga data plans cover countries such as Austria, Belgium, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Russia, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, USA and United Kingdom.
| Plan Duration | Plan Size | Plan Cost |
|---|---|---|
| Two Weeks - 14 days | 5000 MB | $29.00 |
| Two Weeks - 14 days | 10000 MB | $57.00 |
Zone EU data plans cover countries such as Austria, Belgium, Bulgaria, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Russia, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, USA and United Kingdom.
Image: Tables detailing Zone B, Zone Giga, and Zone EU data plans with their respective durations, sizes, and costs.
5. Maintenance
Regular maintenance of your eSIM profiles ensures continuous and optimal service.
5.1 Refilling Data
Monitor your data usage through the EIOTCLUB app. When data is low, use the refill option to top up your balance or purchase a new data plan.
5.2 Managing Multiple eSIMs
If you have multiple eSIM profiles, you can easily switch between them or enable/disable them as needed through the app's interface. This is useful for managing different regional plans or personal/business lines.
6. Troubleshooting
Encountering issues with your eSIM? Here are some common problems and solutions:
- Device Compatibility: Ensure your phone is unlocked and supports eSIM technology. Some older devices or carrier-locked phones may not be compatible.
- Activation Issues: If your eSIM fails to activate or shows as already linked, contact OneSimCard customer support immediately. Provide any error messages or QR codes you received.
- No Network/Data: Verify that data roaming is enabled in your phone's settings. Check the APN settings (should be 'bicsapn' if not automatic). Ensure you have an active data plan or sufficient balance.
- Difficulty with App Settings: If you find the app difficult to navigate or settings are not applying, try restarting the app or your device. Ensure the app is updated to the latest version.
7. Specifications
- Product Type: Travel eSIM
- Brand: OneSimCard
- Cellular Technology: LTE (4G/5G speeds available)
- Coverage: 150+ countries
- Device Compatibility: Apple iPhone, Google Pixel, Samsung Galaxy, and other eSIM-capable devices (unlocked phones recommended)
- Number of eSIM Profiles: Up to 8 slots available for adding eSIMs
- Item Weight: 0.352 ounces
- ASIN: B082MR5CX2
- UPC: 853020003373
- Date First Available: July 24, 2018
8. Warranty and Support
For any technical assistance, activation issues, or inquiries regarding your OneSimCard Travel eSIM, please contact OneSimCard customer support. While specific warranty details are not provided in this manual, customer service is available to assist with product functionality and service-related concerns.
Ensure you have your eSIM details and any relevant purchase information ready when contacting support for faster service.