User`s guide

INDEX
73
BusinessPhone 250 / BusinessPhone 50
Standard Telephone / Economyplus Telephone
Page
Install stand ....................................................69
Installation......................................................69
Intercom line..................................................42
Internal calls .....................................................9
Internal messages ............................................25
Intrusion.........................................................11
ISDN caller list...............................................53
ISDN facilities................................................49
Key system......................................................36
Lamp indications............................................63
Last external number redial...............................9
Least Cost Routing.........................................48
Loudspeaker paging ........................................39
Mailbox system...............................................27
Make an external call on an ISDN-line ..........51
Make calls.........................................................9
Malicious call identification............................52
Messages.........................................................25
Music..............................................................41
Mute...............................................................13
Night switching..............................................45
Number identification ....................................49
Number secrecy ..............................................49
Opening of the doorlock ................................45
Option unit ....................................................55
Optional equipment .......................................55
Other useful facilities......................................40
Outgoing calls ..................................................9
Paging group...................................................39
Personal greeting.............................................30
Placing the telephone......................................70
Portable telephone (slave telephone) ...............42
Pre-defined texts .............................................22
Program a function.........................................58
Page
Program fixed diversion address......................18
Programming..................................................58
Public net functions........................................49
Read out your own cost counter .....................35
Receive info for diverted calls .........................24
Receive message..............................................26
Redial number................................................10
Refer back.......................................................13
Reminder........................................................40
Ringing character............................................65
Ringing signal.................................................64
Ringing type...................................................64
Ringing volume ..............................................65
Save external number......................................10
Save information.............................................23
Security...........................................................46
Select personal code........................................46
Send message..................................................25
Short numbers................................................31
Slave log .........................................................42
Supervision/telephone attendance...................37
Tandem configuration ....................................42
Tape recorder..................................................55
Tones and signals............................................66
Transfer...........................................................14
Two telephones...............................................42
Un-block extension.........................................46
Useful hints ....................................................71
Visible signals .................................................63
Voice information...........................................23
Voice messages................................................25
Volume ...........................................................64
When you receive busy tone...........................11