This document advertises openings at a leading multinational telecom company's call center for tele callers and tele supervisors. Tele callers require 1-2 years of experience as a telecaller and fluency in Telugu. Tele supervisors require a graduate degree, 2 years of relevant experience managing a team of 10-15 telecallers, and the ability to help the team reach targets. Interested candidates meeting the requirements should walk in for an interview at the specified address and contact number.