The Department of Computer Science and Engineering, VAST TC conducted a Seminar at MGM Polytechnic, Kilimanoor on 17/01/2025. The event commenced with a warm welcome and an introductory session by Dr.Brijilal Ruban, HoD, CSE Dept. This seminar explains about the introduction of mobile communication, the stages of development in mobile communication technology and its Architecture.Ms.Sansya Vijayan, Assistant Professor, CSE Department, also participated in the program.She conducted a detailed briefing on the Lateral Entry Test (LET) exam, offering insightful guidance on the syllabus and question formats. The session was incredibly informative and proved to be highly beneficial for the students.