Brother MFC-640CW - Manual (Page 84)

5 - 6 QUICK-DIAL NUMBERS AND DIALING OPTIONS
Pause
Press Redial/Pause to insert a 3.5-second pause between
numbers. If you are dialing overseas, you can press Redial/Pause
as many times as needed to increase the length of the pause.
Tone or Pulse
If you have a Pulse dialing service, but need to send Tone signals
(for example, for telephone banking), follow the instructions below. If
you have Touch Tone service, you will not need this feature to send
tone signals.
1
Lift the handset.
2
Press # on the machine’s control panel. Any digits dialed after
this will send tone signals.
When you hang up, the machine will return to the Pulse dialing
service.