Use to connect the Duet Executive or Quattro2 DTI to a telephone that has no headset connection Buttons allow you to switch between the Phoenix Audio device and your handset, with an additional mute button

• Use to connect the Duet Executive or Quattro2 DTI to a telephone that has no headset connection Buttons allow you to switch between the Phoenix Audio device and your handset, with an additional mute button
• Telephone Handset Switch
• Dimensions: 3.50x6.00x2.00
• Item Weight: 0.25
• 100% Satisfaction

Use to connect the Duet Executive or Quattro2 DTI to a telephone that has no headset connection Buttons allow you to switch between the Phoenix Audio device and your handset, with an additional mute buttonPHOENIX AUDIO