prompt: How do I record a phone call?
chosen: How do I record a phone call?
chosen: user
chosen: To record a phone call, most mobile phones and computer systems have a built-in microphone. Simply open the voice recorder app or headset, then press the volume key to start the recording. To end the recording, simply press the volume key again. If using a computer, you can purchase a microphone or headset adapter that connects to the USB port for calling and recording. Depending on the audio recording software being used, instructions for setting the correct input and output levels may need to be followed.
chosen: assistant
rejected: How do I record a phone call?
rejected: user
rejected: assistant