Mobile Network Operators
The dawn of a mobile world
Christian Jüttner, Group Vice President Marketing and Sales MNOs, Mobile Security:
"As one of the leading providers of SIM cards worldwide, G&D has played an important role in developing international standards for mobile communication from the very beginning. Today, G&D offers a complete range of solutions for mobile applications with open and interoperable structures that support all common SIM standards, mobile devices, and operator networks.
Mobile communication has changed dramatically since G&D launched the first commercial SIM card in 1991. Since then, network operators have seen rapid development – from purely speech and message-based communication to a mass market for customer-specific applications. The changed role of operators also requires new technologies that efficiently manage mobile devices. New and innovative value-added services and customer-centered support are required."
