Call Menu; Control Codes (Dtmf) - Siemens ST55 User Manual

Siemens mobile phone user guide
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Call menu

The following functions are only
available during a call:
Open menu.
§Menu§
Voice memo
Starts the voice recording.
Mute
Switch microphone on/off.
If switched off, the person
on the other end of the
line cannot hear you
(muting).
Loudspeaker
Activate/deactivate.
Adjust volume during a
Volume
call.
See
Multiparty
Multiparty menu
Opens contacts to select a
Contacts
phone number.
An SMS can be sent
Messages
(p. 36).
Calling

Control codes (DTMF)

Send control code
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 DTMF codes (control
codes).
J
B
Store in contacts
Store phone numbers and control
codes (DTMF codes) in the same
way as a normal entry.
above.
J
0
J
0
J
Press §Save§.
You may also store just the
DTMF codes (numbers) and then
send them during the call.
Enter DTMF control code.
Send.
Enter phone number.
Press until a "+" appears in
the display (wait for the
connection to be
established).
Enter DTMF codes
(numbers).
If necessary, wait again for
3 seconds at a time for the
receiver to process the
entries safely.
Enter a name.
19

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