AASTRA DT4x2 for MD Evolution User Guide EN - Manual (Page 43)

43 MD Evolution – Cordless DT412 / DT422 / DT432
Outgoing Calls
Making Calls with Hot or Soft Keys
The Hot key or Soft key has to be preprogrammed with a number,
see section “ Hot Keys and Soft Keys ” on page 130.
Via Hot key å
Press and hold the preprogrammed Hot key.
A number between 0 and 9. The display shows the
preprogrammed number. The number is dialled and the connection
will be established automatically.
Via Soft key ä
Press the preprogrammed Soft key (see display).
The display shows the preprogrammed number. The number is
dialled and the connection will be established automatically.