More and more children and teenagers are getting their own cell phones as they are a very handy, cheap, and useful mode of communication. Especially in case of some emergency children can swiftly call their parents or helpline numbers like the police.
If students need something from home they can call and ask someone to bring it. This is very useful in case of homework. If the school bus or any other transport is not available they can call home and ask to be picked up.
