Reluctant to ask but it's Saturday morning and I'm in bind. A wee
accident with a PSU falling off the end of the bench has totalled the
BT connector on the fax. All the wires have been stripped out leaving
no evidence of what colour went where. Tracing back to the fax o/p
the wires go to T1 (blue) T2 (green) L1 (red) and L2 (white). FG and
ARG (whatever they are) are shorted together. Tried to find out what
the NZ connections are for a BT plug but no joy, data books I looked
in don't go into anything as simple as the plug pin assignations.

The fax is on a break-out connector, the phone rings, pick up, if it's
a fax coming in, press the Receive button on the fax and hang up. It
can also dial out.

I've looked around the house at some phones and modem cables this
morning but seems like there's no pattern of connectivity that I can
make sense of. Some use BGRW, others use YBGR wiring.

Really appreciate anyone's suggestions

TIA