Conducting calls – enhanced functions
60
Using dual-tone multifrequency signalling
Your handset operates on the basis of digital information transmission.
However, certain applications, forexample, answering machines, can only
be operated using analog technology. For this you must send signals using
the dual-tone multifrequency signalling (DTMF) process.
Depending on how your system is configured (automatic tone dialling on
or off - to be configured by the service engineer) you must first switch to
DTMF dialling. This means, forexample, that you can communicate with a
variety of voice storage systems.
You will find further details in the operating manual for the relevant appli-
cations.
When you are in call mode, DTMF dialing is always activated.
Summary of Contents for Gigaset M2
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