Enhanced phone functions 45
Activating tone dialling/DTMF suffix dialling
You can transmit dual-tone multifrequency (DTMF) signals to control devices
such
as an answering machine or automatic information system.
N Press the key shown.
Select and confirm the option shown.
j You can use the keys 0 through 9, ) and
(
to transmit DTMF sig-
nals.
Recording a call
If configured (consult your service personnel for details), you can record an ac-
tive call.
Prerequisite: You are on a call, the "Recording" key is configured Page 49.
S Press the "Recording" key. The LED lights up.
You and the other party hear an announcement that recording has started and
as long as recording is still running, you hear an acoustic signal approx. every
15
seconds.
Stopping recording
R Press the illuminated "Recording" key. The LED goes out.
Listening to a recording
Playback of the recording depends on the voice recording system used (see the
relevant user manual).
Ending the call also deactivates DTMF suffix dialling.
Your system may be configured so that you can start DTMF suffix-dialling
immediately after setting up a connection.
During recording, it is not possible to add further call parties.
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