Hello Student

You have n't mention the name of the college and hostel for which you want to get information for the use of mobile in college hostel. As your query is not clear and  so it is difficult  to answer with required information. PG and UG college hostels allow mobile in the college hostel. So don't worry  go ahead with your interest of getting admission in specific college. Specific question always have a specific answer.

Hope hope this helps.