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Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04M
TELEPHONIC COMMUNICATION
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2215/00
Metering arrangements; Time controlling arrangements; Time indicating arrangements
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H04M2215/14
Billing aspects relating to the actual charge
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H04M2215/146
Data billing, e.g. wherein the user is charged based only on the time he receives data
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