Operation Manual

Incoming Calls
BusinessPhone – Cordless DT400/DT410/DT420/DT43014
Incoming Calls
A ringing signal and the flashing red LED indicate an incoming call.
Answer calls
The first row of the display shows the caller’s number and the last
row shows the call icon:
T
Press to answer
If the number is in the phone book, the name is shown instead.
Note: Calls can be answered at any time, no matter if you
are programming, or keying in a number etc.
Mute ringing signal
If the Cordless rings at an inconvenient moment:
Press the mute button on the right side of the phone to
suppress the ringing
Now only the red LED will indicate an incoming call.
If you did not answer a call, the text message icon will appear in the
display:
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