Siemens 300 Series User Manual page 100

To set up a
station speed key
on a non-display
telephone
3–36 ROLMphone 300/600 User Guide
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.
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.
Note
You can also assign a dialing sequence to a repdial
key. (See "Repertory Dialing (Repdial)" on page
3–23.)