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Signal button (R button)
Telephones equipped with an R button can be
connected to telecommunication systems and use their
range of functions.
Star button (*)
This only has a function if the telephone uses multiple-
frequency dialling. It also provides access to T-Net
functions.
Suppressing your own number
You can suppress transmission of your number for the
next call.
TC system
Abbreviation for telecommunications system.
Telephone number transmission (CLIP)
You see the number of the caller in the display of your
mobile unit before you take the call.
Three-way conference
If operating with several mobile units and T-Net
functions, three subscribers can talk to each other at
the same time.
Tone dialling
Another name for multiple-frequency dialling (MFV)
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GLOSSARY
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