Siemens 2000 User Manual

You can transmit dual-tone multifrequency (DTMF) sig-
nals to control devices such as an answering machine 
or automatic information system.

Press the key. The LED lights up.

>

:

Select and confirm

1

.

qig

Enter the code.

o

You can use the keys "0" through "9", "

*

", and "#" to trans-

mit DTMF signals.

Program/Service

*

[1] ”Different Displays HiPath 4000 Environment” 

Ending the call also deactivates DTMF suffix 
dialing.
Your system may be configured so that you can 
start DTMF suffix-dialing immediately after 
setting up a connection.