French phrase
Comment préférez-vous ~ ?
Meaning
How would you like ___?
When to use it
Asks how someone would like something done. It is a polite way to discuss arrangements or contact details in a business setting.
Example dialogue
Comment préférez-vous que je vous appelle demain ?
How would you like me to call you tomorrow?
Plutôt le matin, vers 10 h.
Around 10 in the morning would be better.