(a)   A party moving to compel discovery or to obtain relief from discovery shall file with its motion a certificate stating that the parties to the discovery dispute or their counsel have conferred in person or by telephone to attempt to resolve the dispute amicably, and the reasons they are unable to agree; or stating that the opposing party or its counsel has refused to confer after reasonable notice. The mover or its counsel shall arrange the conference.
 
(b)   A party moving for relief concerning any discovery request or response to request shall file copies of the relevant discovery materials with the motion.