Feature Reference
5-270 
Touch-Tone Enable (F08) 
Description 
This feature is available only on system phones.
This feature lets a system phone user send touch-tone signals on an outside call 
over a rotary line. For example, a user may need to dial touch-tone digits while on 
a call to a bank-by-phone service.
Related Procedures
■ You must use Dial Mode (#201) to identify rotary lines to the system.
■ To activate this feature from within a number stored on an Auto Dial button 
or as part of a Speed Dial number, press 
& when storing the number—
see Special Dialing Functions.
Considerations
■ This feature is needed only when dialing on a rotary line. 
■ Use Touch-Tone Enable only 
after
 a call is connected. For example, use 
this feature after dialing a bank-by-phone service that requires you to dial 
touch-tone digits.
■ You can program a Touch-Tone Enable button on a system phone to turn 
on Touch-Tone Enable with one touch.
■ This feature cannot be used with Call Screening (F25).
Programming 
(See Figure 2-3 on page 2-22 for the location of special programming buttons such 
as 
s and e on system phones.)
To program a Touch-Tone Enable button:
1. Press 
f 0 0 s s c at extension 
10 or 11.
2. Enter the number of the extension to be programmed with this feature.
3. Press a programmable button.
4. Press 
f 0 8.
5. Program another button for this extension or exit programming mode.
Using 
From a system phone, press the programmed button or press f 
0 8
 when 
you need to enter touch-tone digits. Touch-Tone Enable stays in effect until you 
hang up.