12 SIM card package! It can be used for communication in small-scale systems or for IoT trial environments.
Our company offers a "Closed Network SIM Communication Service" that allows communication between multiple SIM cards through a closed mobile network that is not connected to the internet. We will send you a package of 12 SIM cards that can be used immediately, so feel free to give it a try. 【Service Overview】 ■ Each SIM card is assigned a fixed private IP address, allowing communication with devices that use the SIM card (such as laptops, tablets, smartphones, etc.) or with modem-type USB dongles. ■ By installing the SIM in a router equipped with IP pass-through, port forwarding, or VPN functions, it can also be used for site-to-site communication. *For more details, please download the PDF or feel free to contact us.
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basic information
【Service Usage Scenarios】 ■ Remote Maintenance (Remote Control) ■ Communication Between Devices ■ Access to Internal Network (Port Forwarding, etc.) ■ Bidirectional Communication via VPN *For more details, please download the PDF or feel free to contact us.
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Company information
Japan Communications Inc. has been advocating and practicing the MVNO (Mobile Virtual Network Operator) business model since its establishment in 1996. Its patented technology, the mobile dedicated line, has obtained the international security standard "PCI DSS" certification for all its main systems and is adopted in fields that require stringent security requirements, such as police, banking, and the credit card industry. The company is based in Tokyo, Colorado in the United States, and Dublin, Ireland, and is listed on the Tokyo Stock Exchange's First Section (stock code: 9424).