The Emergency Number worldwide for Mobile is 112. If you find Yourself out of the coverage area of your mobile network and there is an Emergency, dial 112 and the mobile will search any existing network to Establish the emergency number for you, and interestingly, this number 112 can be dialed even if the keypad is locked.
Locking Stolen Mobile Phone
Knowing your IMEI number beforehand is essential to lock your stolen mobile phone. key in the following Digits on your phone: *#06#. A 15-digit code will appear on the screen. This number is unique to your handset. Write it down and keep it somewhere safe. If your phone gets stolen, you can phone your service provider and give them this code. They will then be able to block your handset so even if the thief changes the SIM card, your phone will be totally useless. You probably won’t get your phone back, but at least you know that whoever stole it can’t use/sell it either.