This paper is in the vein of applied conversation analysis, dealing with a problem of declining participation rates for survey interviews. When calling a household to request participation in a survey, interviewers may ask for a pre-selected "sample person." We first explore how interviewers design this request in a more or less presumptive way, depending on how and when they identify themselves. Secondly, we analyze different linguistic structures that embody degrees of entitlement. Thirdly, we examine greeting items for their degree of ceremoniousness and in terms of what work they do when not part of an explicit greeting sequence. We examine other features of asking to speak to another as well, including "please" and references to the sample person. Our strategy for analyzing survey interview data is to explore the design of "switchboard" requests in ordinary telephone calls. We relate our analysis to previous research that addresses whether the detailed practices for asking to speak to another matter for obtaining consent to do an interview. We draw implications for obtaining participation in the survey interview and other kinds of phone call solicitations. Data in American English.