Making Calls
85
Trunk Flash
To activate ISDN-type services and features
through the network carriers’ analog trunks or
those of other Hicom systems (such as “US:Con-
sult UK:Enquiry”), you must send a signal to the
trunks before dialing the service code or telephone
number.
Precondition:
You have set up an external connec-
tion.
1.
Press the Program/Service key; the LED lights up.
2.
Scroll to “Trunk flash?“ and confirm your selec-
tion.
or
Enter the code for “Trunk flash”.
3.
Enter the service code and/or telephone number.
Program/Service
5 1
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