Ericsson DT400 User Manual page 15

BusinessPhone – Cordless DT400/DT410/DT420/DT430
The caller will receive no answer.
f
Press the "Arrow up" Scroll key to view the phone number of
the caller
The display shows the caller's phone number:
4736
C
Press to exit
or
T
Press to dial the displayed number and call back the caller
End the call
T
Press
The display shows the duration of the call:
Time = 01:22
Incoming Calls
15