On This Day in Telephone History February 18TH 1950 the first customer toll dialing from New Jersey to New York began. AT&T cut over to the No.5 crossbar with Automatic Message Accounting (AMA). AMA provided detailed accounting for telephone calls. The cut over was in Cranford, N. J.

On This Day in Telephone History February 18TH 1950

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On This Day in Telephone History February 18TH 1950 the First Customer Toll Dialing from New Jersey to New York began. AT&T cut over to the No.5 crossbar with Automatic Message Accounting (AMA). AMA provided detailed accounting for telephone calls. The cut over was in Cranford, N. J.