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Emergency call system, for motor vehicle, has control unit that evaluates accident situation based on detected release or expansion of airbag, and transmitter for automatically transmitting emergency call based on output of control unit
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Method and system for automatic and user-specific least-cost routing in a telecommunication system with mobile and fixed networks
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Test system and method for centralized testing of subscriber lines in a telecommunications network
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Device for improving the transmission properties of a bundle of electrical data lines and a system for transmitting data
