BT Router - Remote Access

Some work colleagues have a BT Business broadband connection using a
2wire router.

I would like to tweak some settings, probably after asking questions of
this group. I would like to be able to access the router from home so
that I can try or check any advice given.

I've gone through the various configuration pages and cannot find any
settings to allow remote access.

Does anyone know if this facility is available on the BT routers.

Geoff Lane
Followup-To:uk.telecom.broadband