Using Functions In Isdn Via Code Dialing (Keypad Dialing) - Siemens optiPoint 500 economy User Manual

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Keypad dialing
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Using Functions in ISDN via Code Dial-
ing (Keypad Dialing)
You can set the ISDN functions of your network provid-
er via code dialing in some countries (contact the ser-
vice personnel).
Press the key. The LED lights up.
:
Select and confirm.
:
Select and confirm.
or
Enter the code.
or You are conducting an external call.
:
Confirm.
o
Enter the external code.
Not necessary if you are conducting an external call or
the responsible service personnel have activated the
"Automatic Keypad" function.
o
Enter the code for the required ISDN function.
Example (valid for Netherlands):
• Call forwarding – trunk on:
*210* Destination number #.
• Call forwarding – trunk off:
#21#
Contact your network provider to find out which
ISDN functions can be code-controlled in your
country (contact the service personnel).
Siemens AG shall not be liable for damages/
costs which may be incurred by fraudulent activ-
ities or remote operation (e. g. toll fraud).
Hint: You can save the various operating steps to
a single key page 52.