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
 
78 More features
Entering commands via tone dialing (DTMF 
suffix dialing)
After dialing a phone number, you can activate DTMF tone dialing (dual-tone 
multifrequency signaling) in order to operate devices, such as answering ma
-
chines or automatic directory inquiry or switching systems, by means of com-
mand inputs.
p You are connected.
u Open the system menu.
s t   w Select and confirm the basic service.
Either:
N  Enter the service code.
Or:
s t w Select the menu item and confirm.
s t   w Select the menu item and confirm.
You can now enter commands with the keys 0 to 9, the star key and the hash 
key.
BASIC SERVICE
OTHER FUNCT. 
DTMF DIALING
Note:
Ending the call also deactivates DTMF suffix dialing.
Depending on the system configuration, "DTMF DIALING" may be dis-
played immediately after the number has been entered. In this case, you 
can enter commands immediately after dialing a phone number.










