Definition
An IoT SIM is a SIM made for a device. A handset SIM is made for a person. The IoT SIM is aimed at machine-to-machine traffic. Each one has an ICCID and an MSISDN, can use 2G, 3G, 4G, or 5G, and carries data for a vehicle, a shared device, or an industrial sensor.
What it is built to do
- A private path: A dedicated APN or VPDN can keep the traffic off the public internet.
- A lifecycle: The card lifecycle runs from stock, through activation and use, to retirement.
- A way to charge data: A single-SIM plan or a data pool are both billing modes. Data billing is where the charge is calculated.
- A real-name step: Real-name registration is required. A consumer completes it before SIM binding.
Where the SIMs go
They show up in connected vehicles, shared mobility, smart metering, industrial monitoring, and consumer electronics. The IoT Cloud Platform runs the lifecycle and talks to the operator for plan provisioning, suspension, and resume. In B2B2C, the person using the device manages the SIM in user self-service.
Form factor and radio
The radio can be 2G, 3G, 4G, or 5G, chosen for the device. A plug-in SIM can be swapped. An embedded SIM, including eSIM, is soldered or fitted into the device. ICCID and MSISDN identify it. Data is usually on and voice is usually off, so the tariff is not a handset plan. The enterprise buys the SIM from an operator or from the platform, activates it, and runs the rest on the IoT Cloud Platform.
How it reaches a buyer
An agent or a distributor can sell the SIM on to a consumer. The agent buys at the agent price. The distributor draws a quota through resource allocation. After the sale, sales attribution can still be traced, and the channel is paid by settlement revenue share or by payment split. In B2B2C, the SIM is what connects the enterprise’s stock to the person using the device.
What the platform keeps on each SIM
The IoT Cloud Platform holds the path from stock through activation and use to retirement. ICCID and MSISDN stay on the record. Billing mode can be a plan on that SIM or a data pool. Real-name registration is required, and a consumer completes it before SIM binding. The same SIM type is what connected vehicles, shared mobility, smart metering, and industrial monitoring put in the device.