Step by step
*53=DTMF dialing?
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
Press the key shown.
Select and confirm the option shown.
j
You can use the keys
(
to transmit DTMF signals.
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.
Enhanced phone functions
0
9
through
)
,
and
59