Blind Transfer

[tsukraw]

Im having difficulties getting transfer setup the way we would like.
What we want is if a call comes in the user presses transfer XXX send. As soon as they do that the call is transferred and disconnected from the person who answered. Currently the call seems to be a attended transfer until the handset it placed on hook.

Is there a way to do blind transfer off hook?

Phones are T46-T48G phones.
3CX V12sp3
thank you.

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What we are really looking for is a way to setup a transfer to VM button with 3CX.
Currently the user has to press Transfer + *4XXX + SEND + transfer.

The users are correct that is to many buttons compared to a other systems that allow for just XferVM + Extension. So we are looking for a way to transfer + extension and done...
A pre-pend to a transfer button would be nice so they could press this Transfer button which prepended *4 then the extension.