
Step by Step
Making Calls
18
Trunk Flash
To activate ISDN-type services and features through the network car-
rier’s analog trunks or those of other communication systems (such
as "consultation hold"), you must send a signal to the trunks before di-
aling the service code or telephone number.
Precondition: You have set up an external connection via an analog
line.
Enter the code.
o Enter the service code and/or telephone number.
Associated Dialing/Dialing Aid
If this function has been configured (contact the service personnel),
you can use your telephone as a dialing aid for other telephones.
n Lift the handset.
Enter the code.
o w Enter the internal station number of the party for whom you want to
dial.
o Enter the number you wish to dial (external number with external
code).
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