This function allows a machine connected to a pulse dialing line to send tonal signals (for example if you want to use a special service on a tone dialing line).
When you press [Tone], the machine dials the number using tonal signals.
This section explains how to use the tone function with On Hook Dial as an example.
A tone is shown as a "T" on the display and the next numbers are dialed using tonal signals.
Press [On Hook].
Enter the fax number using the number keys.
Press [Tone].
Enter the number you want to tone dial using the number keys.
Press [Start].
Certain services may be unavailable even when using Tone function.