The easiest way to begin is to include the date, time, location and the amount of time you have in mind.

For discretion and safety, I do not answer calls from withheld or private numbers.

I have signed NDAs in the past and am very happy to do so again. If you would like me to review one, please forward it at least 48 hours in advance.

A considerate introduction is always more welcome than an explicit or overly technical enquiry.