*1) Emergency number*The Emergency Number world-wide for Mobile is 112.If you find yourself out of coverage area of your mobilenetwork and there is an emergency, dial 112 and the mobile will searchany existing network to establish the emergency number for you, andinterestingly... this number 112 can be dialed even while the keypad islocked. Try it out.*2) Locked the keys in the car? Your car has remote keys?*This may come in handy someday. Good reason to owna cell phone also. If you lock your keys in the car and the spare keysare at home, call someone on your cell phone. Hold your cell phoneabout a foot from your car door and have the other person at yourhome press the unlock button, holding it near the phone on their end.Your car will unlock. That saves someone from having to drive your keysto you. Distance is no object. You could be hundreds of miles away, andif you can reach someone who has the other "remote" for your car,you can unlock the doors (or the trunk). It works fine! We tried it out and it unlocked ourcar over a cell phone!*3) Hidden Battery power*Imagine your cell battery is very low, u rexpecting an important call and u don't have a charger. Nokia instrumentcomeswith a reserve battery. To activate, press the keys *3370#.Your cell will restart with this reserve and the instrument will show a50% increase in battery. This reserve will get charged when ucharge your cell next time.*Did you know?*You can listen to any PDF instead of readingwith *Adobe Reader 7 .0* or*6.0, and the short cut is:*Ctrl+shift+b - to hear the entire DocumentCtrl+shift+v - to hear the pageCtrl+shift+c - to resumeCtrl+shift+e - to stopyeah its a mail forward.