Bluetooth technology allows connecting the desktop phone to a compatible Bluetooth device within 10 meters. Since Bluetooth technology communicate using radio waves, DPH311 and the headset does not need to be in direct line-of-sight. However walls and ceilings between the phone and headset can reduce the connection range.
Select the desired barring type Using arrow keys ▲▼ select Enable/Disable and press 8.3 Call Waiting Call Waiting enables notification of incoming calls when the DPH311 is on call. To respond to Call Waiting, press Answer to answer or Reject to reject the call.
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