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freephone (FPH)

Call charge transfer is a Freephone service (FPH). It is a service feature ofISDN and a value-added service where the call charges are paid by the service provider. The subscriber does not pay any charges for this value-added service. There are national and international freephone services. The service code defined by the International Telecommunication Union

(ITU) for international freephone services has thecountry code


Freephone is also a service in intelligent networks defined in the Capability Set (CS).

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Englisch: freephone - FPH
Updated at: 18.03.2018
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