What do you mean by Phone facility isn't clear to us. See as per the information available, there are no restriction with the smart phones or mobile phones inside the campus. SO if you have a Smartphone then you can take it to your college and there are no restrictions regarding that.

Now if you are asking about anything else, I would recommend you to get back to career360.com (//career360.com) with proper question specifics so that we can provide you all the information required as soon as possible.

Have a great day!