Enhanced communication services and apparatus

Apparatus for communicating between a first communication terminal and any selected one of a group of second remotely disposed compatible communication terminals using a designated communication service of a designated common carrier having at least one toll switch connectable via local telephone company central offices between the first terminal and any selected second terminal, each second terminal having at least one different postal zip code assigned thereto that designates the geographical location thereof, each second terminal being provided with means to receive a designated security code from a toll switch which identifies the designated service, means to record the time, date and type of call identified by the designated code, means to initiate receipt of any message transmitted thereto, means responsive to the end of any message transmitted thereto to terminate reception and to send an end of reception signal to said toll switch, said apparatus comprising:

• [a] means at the first terminal for selecting any one of said second terminals;
• [b] means at the first terminal for dialing the number 1-0xx-x17-00yy plus the zip code of the selected second terminal where xxx is the occasional user carrier access code for the said carrier and yy designates any two digits, each digit having a value from one to nine, other than the combination of five and five [55] as assigned by the designated common carrier to identify the selected communication service, the call progressing automatically through a local central office connected to the first terminal, at least one toll switch and a local central office connected to the selected second terminal;
• [c] means for automatically sending an acknowledgement of receipt of the call from the selected second terminal to a toll switch;
• [d] means, upon receipt of the acknowledgement by said toll switch, for automatically sending said security code from said toll switch to the selected second terminal;
• [e] means for verifying at the selected second terminal upon receipt of the security code by the selected second terminal that the received security code authenticates the designated service;
• [f] means for recording at the selected second terminal the time, date and type of call defined by the received security code;
• [g] means for initiating receipt of the call at the selected second terminal;
• [h] means for terminating such receipt at the selected second terminal when said call reception ends;
• and
• [i] means for automatically sending an end of message signal from the selected second terminal whereby said toll switch records all billing information concerning the call.