Siemens 300Series User Manual page 95

To set up a
station speed key
on a non-display
telephone
Enter the dialing sequence you want to
assign to the code. If you make an error
while entering the dialing sequence, press
the Clear key to cancel your changes and
the enter the sequence again.
If you want to set up another station speed
code, press the Store key. STORED is
displayed. Before PRESS FEATURE KEY
OR DIAL CODE is displayed, repeat the
three previous steps.
To end setup, press the Program key. The
Program status light turns off, and
STORED is displayed.
Press the Station Speed (SPEED) key
twice.
You will hear the confirmation tone,
followed by the internal dial tone.
Enter the station speed code you want to set
up (0 through 9, or 00 through 29 if you are
set up for more than 10 codes).
You will hear the confirmation tone.
Enter the dialing sequence you want to
assign to the code.
Hang up.
OR
Get a dial tone.
Dial # # 3.
Making Calls 3-37