Click to lock your screen. If u want to unsintall this App, Please go to "System Setting" - "Location and security" - "Select device administrators" to Deactivate Easy Lock first.
Just one click to set you carrier's 3G and MMS. Sometime when you cannot use 3G to be online or send MMS, This is useful. Note: You must have the data plan with your mobile number. Support SingTel,StarHub,M1. Only applicable in Singapore.