Siemens 300Series User Manual page 96

Note: You can also assign a dialing sequence to a repdial key. (See
"Repertory Dialing (Repdial)" on page 3-25.)
To dial using a
station speed
code
3-38 ROLMphone 300/600 Series User Guide
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.
Press the Station Speed (SPEED) key.
You will hear the confirmation tone,
followed by the internal dial tone.
Dial the station speed code.
OR
Get a dial tone.
Dial # 3.
Dial the station speed code.