Telephonic transmission/reception calling service method

A computer-implemented availability-based telephonic transmission/reception calling service method of notifying an originator of whether a receiver, who is to receive a call, can receive the call before the originator makes the call via a cellular phone network or an Internet based service, the method comprising:

• automatically setting, with a server in a response to inputted characteristic information by the receiver and using data that has been set in past and learned with artificial intelligence based on information received from a communication device, a contact information within cellular phones that both of the receiver and the originator have, and an outgoing/incoming call history for contact information of an Internet based service, a reception availability information of the receiver;
• and
• notifying, with the server, a communication device of the originator, of the reception availability information comprising one of a reception availability of the receiver to receive the call and a reception unavailability of the receiver to receive the call.

A tangible computer system programmed to implement a method of notifying an originator of whether a receiver, who is to receive a call, can receive the call before the originator makes the call via a cellular phone network or an Internet based service, the method comprising:

• automatically setting, with a server, a reception availability information of the receiver using artificial intelligence with regard to inputted characteristic information by the receiver and using data that has been set in past and learned with artificial intelligence based on information received from a communication device, a contact information within cellular phones that both of the receiver and the originator have, and an outgoing/incoming call history for contact information of an Internet based service;
• and
• notifying, with the server, a communication device of the originator whether the receiver can or cannot receive the call.