
5
Systematic Telephony
Systematic Telephony
The Comfort Pro S and T-Comfort 930 DSL communications systems, referred to hereafter as “the
Comfort Pro S/T-Comfort 930 DSL“, enables the connection of standard terminals (standard analogue tele-
phones, ISDN telephones and cordless GAP telephones). SMS-enabled terminals can also be used. With this
configuration you can telephone conveniently and use the features of the Comfort Pro S/T-Comfort 930 DSL
via code-number procedures.
This guide describes how you operate your telephone in order to use the desired functions. In most cases,
you can do this by pressing the key combination *and #, R, together with a specific sequence of digits.
Please note the specific operating characteristics of your telephone:
On standard analogue telephones featuring pulse dialling, it is not possible to enter data with the star key
*or hash key #.
As a result, the functionality of the Comfort Pro S/T-Comfort 930 DSL features is only available to you on a
limited basis. It is thus better to use telephones equipped with dual-tone multi-frequency (DTMF) dialling.
Modern telephones often allow you to switch between the two dialling modes.
In the case of ISDN telephones, certain features can be operated via menus or function keys. Refer to the
operating instructions of these telephones for details.
On telephones with a display, you can read the caller’s telephone number if the telephone supports this
feature and the caller has activated it. What other information is displayed depends on the telephone. Charge
display (ISDN telephones only) requires prior configuration by your network operator.
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 S/
T-Comfort 930 DSL. 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 Com-
missioning“ user guide for tips on how to deal with any faults you may experience while using your telephone.