发明授权
US07333494B2 Optional setting up of a connection via a telephone network or via the internet 有权
可选择通过电话网络或通过互联网设置连接

Optional setting up of a connection via a telephone network or via the internet
摘要:
The invention relates, inter alia, to a method according to which a connection is alternately established via a telecommunications network (11) or the internet (34). A user (TlnB) can thus be reached better.
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