Features

• You can also *** the remote control function on models that support the 8-pin connector.
• This function can be ***d with most FM units with the DR part number, but the sound quality may change slightly with older models, and you may need to adjust the microphone gain.
• The remote control works only with supported models.
• DTMF sounds, such as WIRES, that are required when accessing VOIP communications can be sent. (The pipopa sound cannot be monitored only with the microphone.)
• With a backlight, the design is easy to operate even at night.