Instruction Manual
Page 17
... 1 - 10 (4): Adjust the echo cancellation delay time until the least noise is being heard during a phone conversation. To return to the previous setting item or hierarchy, press G PTY. Default: XX MIC LEVEL -20 - +08 (0): The sensitivity of the microphone increases as the number increased. NOISE... RDCT -05 - -20 (-10): Adjust the noise reduction level until the least echo is being heard during a phone conversation. RECENT CALL...
... 1 - 10 (4): Adjust the echo cancellation delay time until the least noise is being heard during a phone conversation. To return to the previous setting item or hierarchy, press G PTY. Default: XX MIC LEVEL -20 - +08 (0): The sensitivity of the microphone increases as the number increased. NOISE... RDCT -05 - -20 (-10): Adjust the noise reduction level until the least echo is being heard during a phone conversation. RECENT CALL...