ｉＮＤ List of Products and Services

1. Automatic Calling (Always Connected) After the device is powered on, it automatically initiates calls to the LTE network and performs PPP authentication. 2. Command Response After the device is powered on, it automatically initiates calls to the LTE network and performs PPP authentication. 3. Protocol Conversion and Session Control Data received from the terminal device is sent to the center with TCP/IP and UDP/IP headers added, and data received from the center has the TCP/IP and UDP/IP headers removed, sending only the data to the terminal device without any procedures. 4. Message Sending In the event of occurrences such as HLT-RS3A reboot, communication path establishment, or line connection failure, these events can be notified to the terminal device. 5. Variable Power Supply and Power Control It is equipped with a power supply that accepts an input voltage of DC 9 to 32V. 6. Version Upgrade The internal program of the HLT-RS3A can be easily rewritten using a dedicated tool. 7. Connection to LTE Communication Equipment It connects to the dedicated adapter set for the LTE ubiquitous module. *For details, please contact us.*

■Automatic Call Handling By receiving data from the terminal device, the HFT-RS3A automatically handles the establishment of a PPP link (UDP) and TCP connection (TCP) for outgoing calls to the FOMA network. ■Command Response Upon receiving a connection command from the terminal device, it processes outgoing and incoming calls to the FOMA network, establishes a PPP link, and connects via TCP, similar to automatic call handling. ■Protocol Conversion and Session Control Data received from the terminal device is sent to the center with TCP/IP and UDP/IP headers added, while data received from the center has the TCP/IP and UDP/IP headers removed and is sent to the terminal device without any protocol. Additionally, TCP session control is also managed by the HFT-RS3A. ■Message Sending In the event of occurrences such as HFT-RS3A restart, communication path establishment, or line connection failure, notifications regarding these events can be sent to the terminal device. The notification messages can be modified according to settings. *For more details, please contact us.*

■Simple Introduction By simply connecting the FPR-100, the terminal device can perform LAN-to-LAN connections using the FOMA network without any changes to hardware or software. ■Automatic FOMA Connection The FPR-100 automatically handles all outgoing and incoming processing for the FOMA network. ■Sharing of FOMA Adapter Set Among Multiple Terminal Devices The FPR-100 has IP masquerade and static IP address conversion functions, allowing multiple terminal devices to communicate with the FOMA network using a single FPR-100. ■At iND, we also provide individual support beyond standard specifications, so please feel free to contact us.