(a) In case of service by mail, the notice or other paper shall be deposited in a post office, mailbox, subpost office, substation, or mail chute, or other like facility regularly maintained by the United States Postal Service, in a sealed envelope, with postage paid, addressed to the person on whom it is to be served, at the office address as last given by that person on any document filed in the cause and served on the party making service by mail; otherwise at that party's place of residence.
(a) Court approval after hearing A settlement or compromise of an entire class action, or of a cause of action in a class action, or as to a party, requires the approval of the court after hearing. (b) Attorney's fees Any agreement, express or implied, that has been entered into with respect to the payment of attorney's fees or the submission of an application for the approval of attorney's fees must be set forth in full in any application for approval of the dismissal or settlement of an action