Method and Apparatus for Altering the Access Format of Telephone Calls

1. A pay telephone station operable to be used by a patron placing a telephone call through a telecommunications network, the pay telephone station comprising: keypad circuitry operable to receive a sequence of digits input by the patron, the sequence of numbers comprising an initial access format, an area code and a destination telephone number, the initial access format indicating to the telecommunications network a telephone call to be billed to an account not associated with the pay telephone station; call conversion circuitry operable to change the initial access format to an altered access format indicating to the telecommunications network a telephone call to be billed to an account associated with the pay telephone station; call completion circuitry for placing the call through the telecommunications network using said altered access format, said area code and said destination telephone number; timing circuitry for detecting the termination of the telephone call and for determining the duration of the telephone call; circuitry for storing the duration of the telephone call; circuitry for storing the area code and destination telephone number associated with the telephone call; circuitry for generating a bong tone operable to prompt the patron to enter an account number prior to placement of the telephone call; circuitry for receiving an account number input by the patron using said keypad circuitry; circuitry for storing said account number; circuitry for receiving a request for data stored in the pay telephone station through the telecommunications network; circuitry for uploading a billing record associated with the telephone call upon receipt of a request for said billing record received through the telecommunications network, said billing record comprising the area code and destination number of the call, the duration of the call and said account number; and each of said circuitries resident within a single payphone housing enclosing the pay telephone station.

2. The pay telephone of claim 1 and further comprising: circuitry for storing voice prompts; and circuitry for selecting one of said stored voice prompts and playing said selected voice prompt for the patron in order to instruct the patron during the placement of the telephone call.

3. The pay telephone of claim 1 and further comprising: circuitry for recording the voice of the patron; and circuitry for storing speech spoken by the patron and recorded by said circuitry for recording.

4. The pay telephone of claim 1 and further comprising: circuitry for attenuating audible call progress signals received from the telecommunications network such that prompts may be played for the patron simultaneously with said audible call progress signals.

5. A pay telephone station operable to be used by a patron placing a telephone call through a telecommunications network, the pay telephone station comprising: keypad circuitry operable to receive a sequence of digits input by the patron, the sequence of numbers comprising an initial access format, an area code and a destination telephone number, the initial access format indicating to the telecommunications network a telephone call to be billed to an account not associated with the pay telephone station; call conversion circuitry operable to change the initial access format to an altered access format indicating to the telecommunications network a telephone call to be billed to an account associated with the pay telephone station; call completion circuitry for placing the call through the telecommunications network using said altered access format, said area code and said destination telephone number; timing circuitry for detecting the termination of the telephone call and for determining the duration of the telephone call; circuitry for storing the duration of the telephone call; circuitry for storing the area code and destination telephone number associated with the telephone call; circuitry for generating a bong tone operable to prompt the patron to enter an account number prior to placement of the telephone call; circuitry for receiving an account number input by the patron using said keypad circuitry; circuitry for storing said account number; circuitry for receiving a request for data stored in the pay telephone station through the telecommunications network; circuitry for uploading a billing record associated with the telephone call upon receipt of a request for said billing record received through the telecommunications network, said billing record comprising the area code and destination number of the call, the duration of the call and said account number; circuitry for storing voice prompts; circuitry for selecting one of said stored voice prompts and playing said selected voice prompt for the patron in order to instruct the patron during the placement of the telephone call; circuitry for recording the voice of the patron; circuitry for storing speech spoken by the patron and recorded by said circuitry for recording; circuitry for attenuating audible call progress signals received from the telecommunications network such that prompts may be played for the patron simultaneously with said audible call progress signals; and each of said circuitries resident within a single payphone housing enclosing the pay telephone station.