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The need to transmit essential data between business operations is essential, whether you need to gather information from distant truck fleets and rolling stock, communicate with a ship at sea or retrieve bill of lading information from delivery vehicles.
Packet Data Specialized Services - the leading developer and supplier of secure, digital, mobile communications services in the Americas - make transmitting data from isolated sites or mobile resources quick and efficient. Packet Data Specialized Services support wireless data applications such as: fleet and load management; credit card verification; e-mail; vehicle position reporting; mobile computing; and data message broadcast.
Two different types of Data Messaging Services
Response-oriented Transaction Service - for network-acknowledged, bi-directional messages;
Universal Datagram Service - for host-to-remote/multiple remote broadcast messages.
Transmissions carried by the Packet Data Specialized Services are extremely secure. To prevent unauthorized or fraudulent use of the service, each communicator must be registered and given network access by MSV. The system also provides security against fraudulent communicator use through an Access Security Key, which is unique to every mobile terminal.
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