noun
auto answer; automatic answering
Computing term for a device (e.g., modem, fax) automatically answering an incoming call or connection request.
モデムを自動着信に設定する。
Set the modem to auto answer.
自動応答 is a broader term for automatic response, often used in telephony or customer service systems, while 自動着信 specifically refers to the act of automatically answering an incoming call or connection.
Compound of 自動 (automatic) and 着信 (incoming call/reception).