Tone sequences (dtmf) – Siemens SL75 User Manual
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Tone sequences (DTMF)
You can, for example, enter tone se-
quences (digits) for remote access to
an answering machine during an ex-
isting connection. These entries are
transmitted directly as DTMF codes
(tone sequences).
§Options§
Open menu.
Send DTMF
Select.
J
Enter phone number.
ì
Confirm.
Using Contacts
Store phone numbers and tone se-
quences (DTMF tones) in
Contacts
in
the same way as a normal entry.
J
Enter phone number.
0
Press until a "+" appears
in the display (wait for
the connection to be
established).
J
Enter DTMF tones (digits).
0
If necessary, wait again
for three seconds at a
time for the receiver
to process the entries
correctly.
J
Enter a name.
§Save§
Save entry.
You may also store just the
DTMFtones (digits) and then send
them during the call.