Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2002-05-29
2010-11-16
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S432300, C455S426100, C455S439000, C455S437000, C455S517000
Reexamination Certificate
active
07835737
ABSTRACT:
The present invention relates to a method for transfer of (voice) data of users of a service network for the purpose of communication over mobile networks, comprising the steps of: storing data about mobile devices of users and/or data about users in one or more first data files of the service network; transfer coordinated by the service network and/or by the service network itself of (voice) data which users wish to have transferred and/or data used to route and/or store the data; using one or more mobile networks to provide mobile network facilities for connecting the mobile devices of the users to the first service network, wherein the mobile devices, when they sign on to a mobile network, are signed on to each of the telephony networks as local devices for the network in question.
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Appiah Charles N
Marchfun International N.V.
The Webb Law Firm
Vu Michael T
LandOfFree
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