PriorityFax 3000 Manual
Tone/pulse
Types of dialing; pulse is the rotary method, where the phone
system counts pulses (clicks) to determine the number you are
dialing. Tone is the audio method where the system listens to the
tones to determine the number you are dialing.
The standard modular single-line telephone jack
USOC RJ11C jack
Glossary-2