I was interviewed on campus as a Bachelors' student. I had an aptitude/verbal online test, followed by a Group Discussion on the same day. The next day, it was followed by a technical interview of over 1 and a half hours followed by a meeting with the HR recruiter. The technical interview was a full resume walkthrough, followed by questions on Communications Engineering.

The interview was easy. You usually go through 2 short interviews. A technical one and one for soft skills. They asked about very basic network questions and telecom. The soft skills questions are just about yourself and different situations so they can see the way you think.