A communication apparatus may receive a connection request signal from a particular external apparatus; determine, based on the connection request signal, whether a wireless connection with the particular external apparatus is to be established; send a response signal to the particular external apparatus in a case of determining that the wireless connection is to be established; and establish the wireless connection in a case where the response signal is sent to the particular external apparatus. The determining may include: determining that the wireless connection is to be established in a case where both a first condition and a second condition are satisfied; and determining that the wireless connection is not to be established in a case where at least one of the first condition and the second condition is not satisfied.