18
Key Assignments
System Telephones on the Comfort Pro S/T-Comfort 930 DSL
■
It adjusts the volume when making a call via the handset.
■
It adjusts the volume of the ringer tone during a call.
■
It sets the contrast of the display when the telephone is idle
(only on the T-Comfort 730 Systemtelefon and the T-
Comfort 830 Systemtelefon).
■
It switches features on/off quickly.
■
It changes the volume of the ringer tone and the melody in
the menu.
■
It moves the cursor when entering telephone numbers or
text.
Note:
If you have already used the plus/minus key to open a menu
to set the display contrast or the volume, your current setting
will automatically be applied after three seconds, without
your using
to confirm.
This key is used to exit an input window without changing its
contents and to return to the menu branches.
Your system telephone provides you with several keys, which
you can individually program, that have a LED display. These
are:
■
on the T-Comfort 630 Systemtelefon the five keys with LEDs
below the display
■
on the T-Comfort 730 Systemtelefon the five keys with LEDs
to the right of the display. Additionally you can also program
the keys free left of the display, that is, all keys which have
not yet been assigned as call keys by the system administra-
tor (see also the section
Call Keys with Other Telephone
Numbers
on page 15).
■
on the T-Comfort 830 Systemtelefon the keys to the left of
the display which have not been assigned as call keys by
the system administrator. Additionally you can also program
other functions on the keys of a keypad module.
Zurück Key (Escape Key)
Programmable Keys with LED Display
Summary of Contents for T-Comfort 630
Page 1: ...T Comfort 630 730 830 Systemtelefon User Guide...
Page 2: ......
Page 117: ...Notes 113 Notes...
Page 118: ...114 Notes Notes...
Page 119: ......
Page 120: ...As of 01 05 2007 Deutsche Telekom AG T Com Zentrum Endger te Postfach 20 00 53105 Bonn...
