(a) Except as provided in subdivision (b), the notices required by Sections 1161 and 1161a may be served by any of the following methods: (1) By delivering a copy to the tenant personally. (2) If he or she is absent from his or her place of residence, and from his or her usual place of business, by leaving a copy with some person of suitable age and discretion at either place, and sending a copy through the mail addressed to the tenant at his or her place of residence. (3) If such place of residence