For example, a 4-wire circuit may, by means of a 4-wire terminating set, be connected to a 2-wire telephone set.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: For example, a 4-wire circuit may, by means of a 4-wire terminating set, be connected to a 2-wire telephone set. ### Response: .