Glossary
Glossary
Additional lines | One or more additional extension numbers can be assigned to  | 
  | your phone, these are programmed on free function keys.  | 
Traffic state  | The different states your phone is in; calling, ringing, diverted,  | 
  | etc.  | 
Exchange  | Switch. Your telephone switching system.  | 
Idle mode | The state your phone is in when nothing is activated; not  | 
  | calling, not ringing, not diverted etc.  | 
Speed Dialing number  | Abbreviated number or short number, used for making  | 
  | frequently used numbers faster to dial.  | 
Supervision  | Your extension number can be represented on a function key  | 
  | on other extensions (two or more).  | 
Triple Access Line | A collective name for Line 1, Line 2 and Inquiry lines. Line 1  | 
  | and Line 2 forms your extension number and are available  | 
  | both for incoming and outgoing calls. Inquiry can only be used  | 
  | for outgoing calls.  | 
Dialog 4223 Professional/Dialog 4225 Vision | 135 |