Step by Step
Enhanced phone functions
56
Send trunk flash
To activate ISDN-type services and features through the network car-
rier’s analog trunks or those of other communications platforms
(such as "consultation hold"), you must send a signal to the trunks be-
fore dialing the service code or telephone number.
Prerequisite: You have set up an external connection.
N
Press the key shown.
Select and confirm the option shown.
j
Enter the service code and/or telephone number.
*51=Trunk flash?