Ministry of Defence job application applicants copy download at www cao teletalk com bd. Latest job circular Ministry of Defence CAO job advertisement. After completed online application candidates must download applicant’s copy for further activities from www cao teletalk com bd. In the applicants copy of job application of Ministry of Defence User ID and Password are mentioned. Also some times need to show for prove of application. If any applicants could not download admit card for written exam then you can take a duplicate copy from the Ministry of Defence Authority by showing this applicants copy of application.