So to answer in short what a
toll free number service is, is that the customer has to pay nothing but the party which arranges for the call has to pay in bulk amount for the service availing to the telecommunication service operator. Secondly, it is clear that the charges are actually levied to the service subscriber business unit and the service remains free of any price amount for the caller or the potential customer or user. Also, the service universally remains accessible from any network to the networks of any other operator.
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