H - Electricity – 04 – M
Inventor
H - Electricity
04
M
Inventor
Country: Germany
Communication system for providing messages in different...
Handover from circuit switched domain to circuit switched...
Method and apparatus for providing ims services to...
Provision of packet-based services via circuit-switched access
Technique for emergency session handling in a communication...
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Profile ID: LFCA-PAI-P-1311747