Customers of ours are on a small business prem plan and asked about
share colleagues contacts folders, I sent them this link (
http://office.microsoft.com/en-us/outlook-help/connect-outlook-to-office-365-1-27-RZ102923397.aspx?section=2
).
I'm unsure whether this link and the instruction work for the small business prem plan. Please let me know what the customer can do.