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Control codes (DTMF)
You can, for example, enter control
codes (numbers) for remote access
to an automatic answering machine
while another connection exists. These
entries are transmitted directly as
DTMFcodes (control codes).
Open menu.
§Options§
Send DTMF
Select.
Using the SmartChip/
Addressbook
Store phone numbers and control
codes (DTMF codes) in the Smart-
Chip/Addressbook in the same way
as a normal entry, see p. 36.
J
Enter phone number.
0
Press and hold until a "+"
appears in the display
(wait for the connection
to be established).
Enter DTMF codes
J
(numbers).
0
If necessary, wait again
for three seconds at a
time for the receiver to
process the entries safely.
J
Enter a name.
§Save§
Store entry.
You may also store just the
DTMFcodes (numbers) and then
send them during the call.
Calling
35
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