French phrase
Dites-moi si vous voulez que je ~.
Meaning
Tell me if you want me to ___.
When to use it
Asks whether contact is wanted. It checks the preferred timing or method of communication in a polite tone.
Example dialogue
Dites-moi si vous voulez que je vous appelle demain.
Tell me if you want me to call you tomorrow.
Oui, appelez-moi vers dix heures.
Yes, call me around ten.