Sorry to ask what must be an FAQ as my first post here... I've searched and found a few threads that cover this, but I'm still stuck.

On my OS7200 I'm just trying to set up a virtual station number that forwards straight through to an external number. I can't do it!

Firstly, as per advice here, I've visited 210 to set ICM EXT FWD: ON and 502 to set the timers for my station.

I can do it no problem with my own regular station:

* MMC 102 > 1 > My mobile no to program the number
* I have an 'Ext Fwd' key assigned to FWRD1, press it to turn on forwarding - and voila it works as planned.

But I can't do this for the virtual extension (3501 in this case). I can set the external forward number correctly, but it just rings... how do I actually turn it on (as I do on my phone via the key)?

MTIA for any help...
Matthew