INCOMING CALLS
13
BusinessPhone 250 / BusinessPhone 50
Portable DT400 / DT410 / DT420 / DT430
Press the “Arrow up” Scroll key to view
the phone number of the caller
The display shows the caller’s phone number:
Press to exit
or
Press to dial the displayed number and call back
the caller
End the call
Press
The display shows the duration of the call:
TTiimmee == 0011::2222
44773366