Sending Dtmf Tones, Dtmf pause function

Advanced Functions

22. Sending DTMF Tones

Tone signals can be used for a variety of purposes, such as tele-banking or to control an answering machine. This telephone sends tone signals by DTMF (Dual Tone Multi Frequency).

To set phone to DTMF Signalling

You can send DTMF signals automatically during a call if the DTMF function is selected (see SETTINGS menu). You can send the characters 0 – 9, *, and #as DTMF signals by pressing the corresponding keys.

DTMF pause function

If you wish to send a code, i.e. your personal access number, it might be helpful to use the pause function. Before you make the call, you enter both the phone number and the code separated by a pause.

To call and send a code

1.Enter the desired phone number.

2.Enter a pause by pressing R, YES, R, YES, and a p appears in the display.

3.Enter the code you wish to send.

The code can be any combination of the digits 0 – 9 and the characters *and #. (Maximum of 36 characters, including the phone number and the pause.)

4. Press to make the call.

When the call has been connected, the phone number disappears from the display.

5.Press Sto send the code.

The characters are sent one by one. In the meantime the message Sending is dis- played.

*You can also enter a pause by holding down

Using several pauses

You can enter several pauses, for example:

PHONE. NO. p CODE1 p CODE2

You can enter a maximum of 36 characters, including the pauses.

Pressing Swhen the call is connected will send the characters to the next pause.

Pre-programmed DTMF signalling

You can store a code (and a phone number) in the phone book in the same way as you store a phone number. The code can be any combination of the characters 0 – 9, *, and # (maximum 20 characters).

To store a phone number and code

1.Enter the phone number, the pause (p), and the code.

2.Select the Phone Book menu and store the number, the pause, and the code.

To send a code

1.Call the desired phone number and wait until the call has been connected.

2.Recall the code from the memory. You must hold down Lto reach the Phone Book menu.

3.Send the code by pressing S.