In the fine print on all mobile phones there is very useful information abut function on your phone that could help you a great deal in an emergency
112 is Emergency Number on most Mobile Phones
*4720# increases Nokia battery by reducing sound quality
This may be useful if you phone is nearly dead and you need to make an emergency call.
On some phones call * #06# to get the phone disable code,
If you keep this in your wallet a stolen phone can be disable by the service powder
Other emergency things to know