Output control system of a short massage and call message method of the same over mobile network

A system and a method for controlling a call and a text transmission for privacy of a user in a mobile communication network are provided to effectively make an advertisement and protect privacy of a sender in case of a text message by outputting an advertisement message according to whether a password is authenticated or not or outputting the actual text message. A caller mobile terminal(HP1) receives various text messages from a user and transmits it. A callee mobile terminal(HP2) outputs advertisement voice data transmitted from a CCCS(Call Connection Control Server) in a state that a privacy target phone number is registered in the CCCS, transmits password data to the CCCS, and performs call communication with the caller mobile terminal(HP1). The CCCS receives and registers the privacy target phone number, receives a signal for requesting a call connection to the callee mobile terminal(HP2) from the caller mobile terminal(HP1), and determines whether a phone number of the caller mobile terminal(HP1) has been previously registered. When the phone number has been previously registered, the CCCS extracts previously stored advertisement voice data and transmits it to the callee mobile terminal(HP2), authenticates a password transmitted from the callee mobile terminal(HP2), and connects the caller and callee mobile terminals(HP1,HP2) for call communication.