Control Codes (Dtmf) - Siemens C60 User Manual

36 Phonebook

Control codes (DTMF)

You can, for example, enter control
codes (numbers) for remote access
to an automatic answering machine
while a connection exists. These
entries are transmitted directly as
DTMF codes (control codes).
Open the call menu.
y menu§
Send DTMF
Select.
Use Phonebook
Store phone numbers and control
codes (DTMF codes) in the Phone-
book 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 estab-
lished).
J
Enter DTMF codes (num-
bers).
0
If necessary, wait again
for three seconds at a
time for the receiver to
process the entries safely.
J
Enter a name.
Press.
§Save§
You may also store just the
DTMF codes (numbers) and then
send them during the call.