User's Manual

Table Of Contents
Step by Step
Making Calls – Enhanced Functions
66
Activating Tone Dialing/DTMF Suffix-Dialing
You can transmit dual-tone multifrequency (DTMF) sig-
nals to control devices such as an answering machine
or automatic information system.
FCN Press the display key.
OK Confirm.
OK Select and confirm
[1]
.
or
I Enter the code.
You can use the keys Q to O, , and to
transmit DTMF signals.
Program/Service
*
53=DTMF dialing?
[1] ”Different Displays (HiPath 4000 Environment)”
Page 136
Ending the call also deactivates DTMF suffix dial-
ing.
Your system may be configured so that you can
start DTMF suffix dialing immediately after set-
ting up a connection.