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Systematic Telephony
Special Modes
Intercept
The telephone numbers of malicious callers can be stored in your network operator’s exchange (if this service
has been implemented). This function works even if the caller has already hung up!
N
Note:
The feature can only be activated on ISDN telephones.
Special Modes
Deactivating Least Cost Routing (LCR)
H##
Z
(dialling code, tel. no.)
For consultation calls:
GR##
Z
(dialling code, tel. no.)
If you wish, you can deactivate Least Cost Routing, which always
uses the cheapest route for a call, and select a network operator
yourself (this is known as “call by call“).
This procedure is only necessary if LCR is activated in the
Comfort Pro S/T-Comfort 930 DSL for your user group.
Calling Selectively via Routes
H
Z
(routing code, tel. no.)
For consultation calls:
GRZ
(routing code, tel. no.)
A call to a desired party is set up automatically or selectively via
routes
in the Comfort Pro S/T-Comfort 930 DSL. Your system
administrator configures these routes in the Comfort Pro S/
T-Comfort 930 DSL and defines the assignment of each route. By
