I have CD:
Basic Software R20.5, Standard (1536) software, and some Option.

On the Back side of CD's are printed Soft key code:
TTDi-xxxx-xxxx-xxxx-xxxx.

Each CD contain text file filename.cod with two records like:

SNAME:SC-3580 IPX BS PROG-R20.5
SCODE:xxxxxxxxxxxxxxxxxxxx

SCODE don't coincide with Soft key code.
I suppose that SCODE is Activation Code.

How to send Activation Code to PBX ?

ActPBX program allow input only 16 characters, but
SCODE contain 20.

Please help! I'm strongly limited by time.