Operating instructions

5
Table of Contents
When in doubt, look it up
Overview of the telephone functions 138....................................
Display 145.............................................................
Further displays 149......................................................
Display during emergency operation 154....................................
Menu items on the display 155.............................................
Ringing and handset tones 176............................................
If something’s not working 177.............................................
Testing the telephone 179.................................................
Signing up for automatic call distribution - 180..............................
Index 181...............................................................