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PCE
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DIFF Subgroup
H04M 15/10

Metering calls from calling party

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Arrangements for metering, time-control or time-indication > Metering calls from calling party

CPC:

Arrangements for metering, time-control or time indication > Metering calls from calling party

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

Child Classifications

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  • H04M 15/26 with a meter at the exchange controlled by an operator IPC+CPC Available in IPC and CPC