Method and a device for telecommunication

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6140912
SERIAL NO

08836406

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and apparatus for forwarding and billing a telephone call, wherein a first subscriber telephone is connected to a second subscriber telephone via a standard telephone network and a third subscriber is billed for the call. The first subscriber dials a prefix followed by a subscriber number which leads to the third subscriber and also dials a subscriber number which leads to the second subscriber. The prefix causes the telephone network to connect the call via the telephone network to a computer unit that is associated with the third subscriber and that is connected to the telephone network. The prefix also causes the computer unit to forward the call to the second subscriber via the computer unit, to connect the first subscriber with the second subscriber. Detection of the prefix by the telephone network causes the network to bill the call between the first and the second subscriber to the subscription of the third subscriber.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GRATISTELEFON SVENSKA ABSTOCKHOLM SWE STOCKHOLM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ander, Carl Djursholm, SE 4 126

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