Toll restriction or toll denial is a telephony feature offered by a telephone company that configures a telephone line to be configured so that it is impossible to originate long-distance calls from that line, or to accept charges reversed to the telephone number by other parties. Such lines usually allow calls to be made to no-charge numbers locally and toll-free so that customers can still initialte local and some long-distance calls.
Toll restriction or toll denial is a telephony feature offered by a telephone company that configures a telephone line to be configured so that it is impossible to originate long-distance calls from that line, or to accept charges reversed to the telephone number by other parties. Such lines usually allow calls to be made to no-charge numbers locally and toll-free so that customers can still initialte local and some long-distance calls.
Source: Wikipedia "Toll restriction" · CC BY-SA 4.0
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