According to the present invention, when a terminal apparatus is brought close to a printing apparatus serving as a processing apparatus, the terminal apparatus uses its own NFC unit to acquire, from the printing apparatus, information for communicating with each of one or more network connection units provided in the printing apparatus. Then, using a communication unit, the terminal apparatus then searches for the printing apparatus on a network in accordance with the acquired information. In the case where the terminal apparatus has successfully identified the printing apparatus as being present on the network, the terminal apparatus transmits a processing request to the printing apparatus successfully identified on the network via the communication unit.