User guide
Table Of Contents
- Welcome
- Table of Contents
- Description
- Free Seating (optional)
- Incoming Calls
- Outgoing Calls
- During Calls
- When You Receive a Busy Tone
- Call Forwarding
- Internal Messages
- Voice Mail
- Information
- Abbreviated Numbers
- Call Metering
- Group Facilities
- Other Useful Facilities
- Account code (optional)
- Immediate speech connection
- General cancellation
- Night service
- Hot line
- Alarm extension
- Emergency state
- Data communication
- Additional directory number
- Multiple represented directory number
- Malicious call tracing
- Headset
- Direct Inward System Access (DISA) (optional)
- Name and number log (optional)
- Paging (optional)
- Authority
- Programming and Adjustments
- Audible Signals
- Visible Signals
- Display Information
- Option Unit/Vocabulary
- Installation
- Index
Other Useful Facilities
Dialog 321360
Malicious call tracing
If you are disturbed by malicious external incoming calls, you can
request a number tracing from the network provider.
You can invoke tracing during or after an ongoing conversation.
The external line can be held for a limited period of time.
Order
During an ongoing conversation:
Mal Press (see display)
Note: You can also press Mal. Call Tracing (function key
pre-programmed by system administrator).
The system acknowledges with different tones whether the tracing
request was accepted or rejected.
Headset
If your telephone is equipped with Option unit DBY 410 02, the
following headset functions are available.
Note: How to install Option unit and headset, see
installation instruction provided with the Option unit.
Activate/Deactivate the headset
h Headset Press the headset key to activate/deactivate the headset
Note: Function key pre-programmed by system
administrator.
See section “Description” on page 4. All calls can be handled via
the headset.