Apparently, at least one on-line site has a policy against coaching:
http://www.pocketfives.com/69C8709E-4427-4C51-8A61-5FB42D3D87E0.aspx
"In no way does UB condone one player playing and one player on the phone helping that player under any circumstance."
Andy
-- https://stubing.kerndt.com/mailman/listinfo/ba-poker