If you have a Pulse dialling service, but need to send Tone signals (for example, for telephone banking), follow the instructions below:
| 1 | For MFC-440CN, pick up the handset of the external phone or press Hook. For MFC-665CW, pick up the handset or press Speaker Phone. |
| 2 | Press # on the machine’s control panel. Any digits dialled after this will send tone signals. |
When you hang up, the machine will return to the Pulse dialling service.
