Openscape SL5 User Manual
Table Of Contents
- Overview
 - Using the user guide effectively
 - Safety notes
 - Getting started
 - Getting to know your telephone
 - Making calls
 - Message lists
 - Call lists
 - Handset directory
 - Acoustic profile
 - Calendar
 - Alarm clock
 - Protecting against unwanted calls
 - Resource Directory
 - Bluetooth
 - Additional functions using the PC interface
 - Adjusting the handset settings
- Display and keypad
 - Display backlight
 - Activating/deactivating automatic call answering
 - Changing the earpiece and speaker volume
 - Adjusting the microphone sensitivity
 - Ringtones
 - Activating/deactivating the vibration alarm
 - Activating/deactivating advisory tones
 - Fast access to numbers and functions
 - Changing the handset PIN
 - Own area code
 - Resetting the handset to the default settings
 
 - Extending the handset
 - Network mailbox
 - Questions and answers
 - Manufacturer's advice
 - Technical data
 - Display icons
 - Menu overview
 - Accessing system functions
 - Making calls to multiple parties
 - Caller list
 - Central directories (group directory)
 - Call forwarding
 - Mailbox
 - More features
- Making calls using project assignment (cost billing)
 - Callback
 - Using a different telephone in the same way as your own
 - Caller ID suppression
 - Activating/deactivating do not disturb
 - Tracing a call
 - Entering commands via tone dialing (DTMF suffix dialing)
 - Parking/activating calls
 - System-wide speaker call
 - System appointment function
 - Locking the telephone line to prevent misuse
 
 - Index
 
Mailbox 69
Mailbox
Callers who have tried to reach you during your absence can leave a callback 
request in your mailbox.
In the mailbox you will also find voice or fax messages from the mail server (if 
this has been set up).
Viewing the mailbox/selecting a mailbox entry
An advisory message appears and the message key flashes when one or more 
information messages or voicemails have been received for you.
u Open the system menu.
s t w Select the menu item and confirm.
 w The first entry is displayed on the screen.
s t Press to display the menu selection.
s t   w Select the menu item and confirm to select the next callback request.
Making a requested callback
The callback request is displayed.
s t Press to display the menu selection.
s t   w Select and confirm the option shown. 
The station will be called.
Deleting mailbox entries
Select the required entry  page 69.
The required entry appears.
s t Press to display the menu selection.
s t   w Select and confirm to delete the entry.
Ending mailbox viewing
s t Press to display the menu selection.
s t   w Select and confirm the option shown. Mailbox entries that have not been deleted 
remain saved.
MAILBOX
MUELLER MOBILE
TH 06.02 09:23
NEXT
MUELLER MOBILE
TH 06.02 09:23
Output
MUELLER MOBILE
TH 06.02 09:23
DELETE
Note:
You cannot delete (new) voice messages that you have not yet listened to 
in full. To mark a message as "listened to", jump to the end of the message 
by pressing 66 for example (depends on the system). Callback requests 
must also be deleted from the missed calls list 
 page 55.
CANCEL










