Siemens optiPoint 400 - Manual (Page 24)

Step by Step
Making Calls – Basic Functions
24
Using Repertory Dialing Keys
Precondition: You have saved a station number on a
repertory dialing key
Æ Page 23.
Press the key on which the number is saved.
If the station number is located on the second level, first
press "Shift".
Simply press the key to dial a stored telephone
number
Æ Page 24.
If you have saved an internal station number
(=DSS call), the corresponding LED signals vari-
ous states
Æ Page 56, Æ Page 93.
You can do this while a call is in progress.
You can also press the repertory dial key during a
call. This automatically sets up a consultation
Æ Page 18.