All features of the 1NCE IoT Flat Rate at a glance

With the 1NCE IoT Flat Rate, we have only one goal: to make your IoT / M2M project as easy as possible. With the 1NCE IoT Flat Rate, we offer an all-in-one IoT tariff that provides you with high quality plug&play IoT connectivity, with a one-time payment only. Here, you can see at one glance which features are included in the 1NCE IoT Flat Rate.

500 MB data volume

Your  1NCE IoT Flat Rate includes a 1NCE IoT FlexSIM with 500 MB data volume, which can be used within the tariff lifetime of 10 years. In cases when the data volume is used up during the lifetime of ten years, you can easily add another 500 MB for 10 Euro at any time.



250 SMS

You can send a total of 250 SMS with your 1NCE IoT Flat Rate. These are Mobile Terminated (MT) or Mobile Originated (MO) SMS for communication between device and our Connectivity Management Platform.


Global coverage

With the 1NCE IoT Flat Rate you do not have to worry about roaming charges. You can use your IoT SIM card in over 100 countries worldwide without additional costs. You can find the supported countries and regions in our coverage map.

All mobile standards

Our IoT SIM cards support all mobile standards: 2G, 3G, 4G/LTE-M, NB-IoT and they are already 5G-ready. This ensures worldwide, seamless data transmission. The coverage map lists the radio standards that are available in different countries and regions.

Customer Portal

You can manage your IoT SIM cards easily via the 1NCE Connectivity Management Platform. Here, you can view the status of your SIM cards at any time and make various technical settings. All information about the Connectivity Management Platform can also be found in our Tutorials & Documentations section.


In addition to the 1NCE Connectivity Management Platform, you can also manage your SIM cards directly via REST API and integrate SIM card management into your own systems. A comprehensive API documentation can be found under Tutorials & Documentations.


Connect your IoT / M2M devices to the mobile network via the 1NCE APN. Your connected devices receive a dedicated private IP address from the 1NCE network. A detailed documentation of the APN setup can be found under Tutorials & Documentations.


With the purchase of the 1NCE IoT Flat Rate you can set up an OpenVPN tunnel to establish a secure data channel between the 1NCE network and your own network via the Internet. All details about OpenVPN configuration can be found under Tutorials & Documentations.

Data Streamer

With the Data Streamer you can retrieve event and usage data of your 1NCE SIM cards in real-time. You can transfer the data directly to your customer server or an already integrated cloud service like AWS Kinesis, DataDog or Keen.io. A documentation can be found here.

Connectivity Suite

The 1NCE IoT Connectivity Suite can be found within the 1NCE Connectivity Management Platform and simplifies IoT device management via the AWS Cloud. In this way, IoT devices can be deployed more quickly and easily. More details about 1NCE IoT Connectivity Suite can be found here.


As a 1NCE customer, you benefit from comprehensive customer support for administrative and technical questions. You can reach our customer service, via the customer portal, either in writing and by telephone. In addition, please feel free to visit our Self-Service in the Help Center or the FAQs at any time.

All these features are included in our 10 EUR per FlexSIM card. Learn more about our transparent and simple pricing model or purchase your 1NCE IoT SIM card directly in our 1NCE Shop.

The 1NCE IoT Flat Rate is also available as

Industrial IoT eSIM

Instead of the standard 3-in-1 FlexSIM, the Industrial IoT eSIM does not require a SIM card module – the M2M eSIM is soldered directly onto the board. The SIM card is welded to the device, making it even more firmly anchored and preventing it from slipping. In addition, the eSIM is even more heat-resistant than the FlexSIM.


* Sold for logistic reasons in quantities of 100


Go to SIM specifications

Blockchain on a SIM

Together with ubirch and G+D Mobile Security, we offer our FlexSIM card with additional blockchain encryption, which seals the data at its source – the SIM chip itself – thus ensuring the integrity of the data. This gives your data an additional level of security.


* In addition to the purchase of the SIM card, an additional contract with our partner ubirch is required. Please make your request via our contact form.


Learn more


We are now offering our 1NCE IoT Flat Rate with extended coverage for Mainland China, Hong Kong and Macau markets via the network from China Telecom Global. This extension will enable you to launch your IoT products in the Chinese market using local and trusted connectivity.


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