How to get updates for M.Tech entrance tests of universities in mobile or email?

Hi Guys..

I completed my b.tech last year. I have a plan to go for m.tech without gate rank.

I'm willing to write entrance tests for the universities.

So, can any one suggest me for some sites so that if i register in those sites, the info of that entrance tests like date of issuing the application forms and exam date and time will come to my email or sms to my mobile??

Thanks in advance.