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7
Systematic Telephony
You Need Authorisation
Most of the features mentioned in this Quick Reference Guide are only available to you if you have appro-
priate authorisation. This will be set up by your system administrator when configuring the Comfort Pro. If you
are unable to use a particular feature or have any questions, consult your system administrator. Please refer to
the chapter entitled “Frequently Asked Questions“ in the “Mounting and Commissioning“ guide for tips on
how to deal with any faults you may experience while using your telephone.
Glossary
If you would like more details about any of the system features described in this Quick Reference Guide,
please refer to the “Glossary“ supplied with your Comfort Pro (see PDF file on the enclosed CD-ROM).
Signals & Symbols
Audio and ringer signals
You will find a table showing the audio and ringer signals on the inside back cover of this user guide (the page
before last of the PDF file).
Symbols
H
lift the handset
GR
press the R key during the current call (“enquiry call“ mode)
Instead of the R key, some SIP terminals have a key for putting a subscriber “on hold“ and thus put them “in
the enquiry mode“.
*
press the star key
7
press digit key “x“ (7 here)
#
press the hash key
Z
(xxx) dial the digits of the call number (call no.) “xxx“
G
… speak
h
hang up the handset