Selector key PHONE68
If a DTMF key tone has to be entered during a conversation, you can open the
keypad field by pressing the function key at the bottom left and follow the instruc-
tions (for example: “For a private conversation with one of our co-workers, please
press ”).
You can store a longer DTMF key tone on your mobile phone. If, during a conversa-
tion, this DTMF key tone has to be entered, call up the corresponding entry from the
phone book as described.
If you press in the input mask on the function key , the displayed character
sequence in the entry line will be played as DTMF key tone sequence.
Please note that in a DTMF key tone sequence the character “+” must not appear,
as it interrupts the playing of a DTMF key tone.
3
DTMF
s2u4.6.book Page 68 Wednesday, August 13, 2008 7:57 AM
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