Flash (Calibrated Opening) On Trunk - Tadiran Telecom SLT User Manual

Flash (Calibrated Opening) On Trunk

The Flash feature sends a signal through the system to trunk lines in order to operate certain types of features that are
available on the second system. The second system may be a telephone switching center, PABX, or another Coral system.
In certain countries term "Calibrated Opening" is used in place of "Flash".
Flash can only be activated while connected to an outside line.
To Flash On Trunk:
1. Hookflash.
2. Dial Calibrated Opening feature code #150.
In cases where this is required, specific instructions are given.
Use the following lines to write in the ways in which Flash is used in your company's telephone system:
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Flash (Calibrated Opening) On Trunk

47
Hookflash #150
SLT User Guide