Technical data

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Option: DTMF Tone Generator & Analyser
FIG. 62 DTMF STANDARD MODE
(2) Game Show: This configuration is useful if you play a game with two
partners at the same time, in which you ask a question and the partners
give their answers by pressing a key on their telephones. The partner
who pressed the key first is displayed via a field marked in green and
the cypher pressed. In this way, it is easy to determine who was the first
to give the right answer. A re-pressing of a key on the telephones of the
partners is ignored by the system. A new analysis is not carried out be-
fore the button RESET is used and the display has been reset.
FIG. 63 DTMF GAME SHOW MODE
To send DTMF tones to a partner please press the key SEND DTMF and use
the numerical pad. The key SEND DTMF can only be used during a connec-
tion.
FIG. 64 DTMF GAME SHOW MODE