The disadvantage is that first comes to the mobile phone is expensive. The two are probably wasting time playing around and do not crush it. The third message is that there is a problem with health.
To the disadvantage of the first cell is expensive. Second, it may be time to play it and ignore the people around the third is caused health problems.
Come the disadvantages, first mobile is expensive. The second is a waste of time to play it till may ignore around. The third is caused health problems .