Automatic number announcement circuit
An automatic number announcement circuit (ANAC) is a component of a central office of a telephone company that provides a service to installation and service technicians to determine the telephone number of a line. The facility has a telephone number that may be called to listen to an automatic announcement that includes the caller's telephone number. The ANAC number is useful primarily during the installation of landline telephones to quickly identify one of multiple lines.
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Automatic number announcement circuit
An automatic number announcement circuit (ANAC) is a component of a central office of a telephone company that provides a service to installation and service technicians to determine the telephone number of a line. The facility has a telephone number that may be called to listen to an automatic announcement that includes the caller's telephone number. The ANAC number is useful primarily during the installation of landline telephones to quickly identify one of multiple lines.
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An automatic number announceme ...... dentify one of multiple lines.
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An automatic number announceme ...... dentify one of multiple lines.
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Automatic number announcement circuit
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