Good question..
Hey some time you have noticed that suddenly you listen the ringer of the mobile but when you che3ck the mobile it is nothing.. this may be mobile Phobia..
As i have the same phobia , i talked with the doctor he advised me to do the meditation,.

Robinalex Wrote:How do you know if you have a phobia?

I would say that when your fear starts to interfere with your daily life and stops you leading a normal life then it becomes a phobia. I fear many things but they don't stop me carrying out my job, my daily tasks, my holiday etc etc so I don't believe I can class them as a phobia.

When the fear is beyond one's control, and if the fear is interfering with daily life, then a diagnosis of phobia can be made in my opinion.