Since I was going to UK for my higher studies and dad’s being dad’s, he got me a Clay Sim card tailored specially for students. With some data and cheap calling. Well there was nothing cheap about it. I checked with my friends who got their plans locally, their local calling was around 5p and I was paying 30p for just my local calls. Not only this, my first bill where I had used the number majorly for incoming calls was around 15k. Its insanely expensive. There is absolutely no point buying such an expensive service while I can get better plans here itself.