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Method and apparatus for providing to a customer a promotional message between ringing signals or after a call waiting tone

  • US 6,618,474 B1
  • Filed: 03/08/2000
  • Issued: 09/09/2003
  • Est. Priority Date: 03/08/1999
  • Status: Expired due to Fees
First Claim
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1. A method of providing to a customer already engaged in a conversation with a far-end caller via a local switching office (LSO) an advertising message from said LSO, comprising the steps of:

  • (a) said LSO, after receiving a private marked directory telephone number (DN) of a call-waiting caller from an originating switching office of the call waiting caller indicating that said DN is not to be disclosed to the customer, sending an alerting tone signal to the customer;

    (b) the customer apparatus responding to the alerting tone signal from said LSO by muting its associated handset for a predetermined interval of time;

    (c) said LSO selecting the advertising message from a plurality of advertising messages stored in an associate database and then transmitting said selected advertising message from the associate date to the customer apparatus during the predetermined interval of time;

    (d) said apparatus of the customer receiving said advertising message from said LSO during the predetermined interval of time and display said received advertising message to the customer; and

    (e) said apparatus of the customer subsequently storing said received advertising message in an associate memory for later retrieval and review.

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