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Carry out DMTF-suffix/dial tone
For controlling devices, such as answering machines or automatic information
systems, you can send out DTMF signals (
D
ual
T
one
M
ulti-
F
requency).
@
Press the Main Menu key, if needed.
Open using the Softkey.
Open with the Softkey.
Open with the Softkey.
€
Select "DTMF dialing".
Confirm.
j
You can now send out DTMF-signals with the
0
to
9
,
*
and
#
keys.
Service/Settings
_
Service Menu
-
_
Calls
-
_
DTMF dialing
_
Ending the call also deactivates DTMF suffix dialing.
Your system can also be configured in such a way that you can start the
DTMF dial-up immediately after establishing the connection. You can also
set-up a key for DTMF dialing.