Siemens 600 Series User Manual
Page 77
 
Making Calls
3–13
3. Making
C
alls
To set up a DSS 
key
➩
Press the PROGRAM key. The PROGRAM 
status light turns on. If you have a display tele-
phone, PRESS FEATURE KEY OR DIAL 
CODE is displayed.
➩
Press the DSS (D-) key you want to set up. If 
you have a display telephone, DIRECT 
STATION SELECT is displayed, followed by 
either the stored extension or NOTHING 
STORED. NEW NUMBER? is then displayed.
➩
Enter the extension you wish to assign to this 
DSS key. If you make an error while entering 
the dialing sequence, press the CLEAR key to 
cancel your changes, then enter the extension 
again.
➩
If you want to set up another DSS key, press the 
STORE key. If you have a display telephone, 
STORED is displayed. Repeat the two previous 
steps.
➩
To end setup, press the PROGRAM key. The 
PROGRAM status light turns off, and 
STORED is displayed if you have a display 
telephone.
➩
On your faceplate, use a pencil to label each 
DSS key you changed with the name or exten-
sion of the person it dials.