User guide

Enhanced phone functions

Step by Step

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.

N Open the Program/Service menu Æ page 30.

Select and confirm the option shown.

Select and confirm the option shown

[1]

j You can use the keys 0 through 9, ) and

(

to transmit DTMF signals.

Calls

DTMF dialing

[1] "Differing display view in a HiPath 4000 environment" Æ page 134

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.