ส่วนข้อเสียนั้น ส่วนมากนักเรียนที่จ

Disadvantage. Most of the students to use the phone in the classroom. In addition to the teachers whom is secretly removed from game play fetbuk play inline. More information on Twitter or player that is not appropriate, for example, to load the clips Porn, come and see. In the future.

The disadvantage is Most students will use it in the classroom. Aside from the teacher is allowed love to play games, play offline Facebook or Twitter. Or find out more Inappropriate, such as a video clip to see. Load the image implicit to explicit written authority to look at the effect on the mind, and not just as we do in the future.

The disadvantages. Most of the students to use the phone in the class. Besides the teacher allowed is secretly play games, Facebook, twitter, online play play Or other information that is not as load clip pornographic look.Do in the future.