Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-04-27
2010-12-14
Le, Danh C (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S407000, C455S406000, C379S114010
Reexamination Certificate
active
07853287
ABSTRACT:
A mobile communication terminal and a method is provided to facilitate prepayment of a communication fee, whereby when a prepaid communication fee is depleted while using a mobile communication service, an alert signal and an announcement signal are generated and output, a channel occupied state is maintained and a hold condition is set to interrupt sending and receiving of communication signals, and in Internet connection is established to a selected financial institution to enable prepayment of an additional communication fee, thereby enabling continuous use of the ongoing mobile communication service.
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Le Danh C
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
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