3 Sim Slot Mobile Phone With Memory Card Slot ?

I got a mobile phone for sale which has the facility to operate 3 different cards at a time. It bears a brand name Gright on the top of the phone (Shown in the pictures). It also has cam and memory card slot. It has following tools (Alarm, Bluetooth, Calender, Calculator, Torch, Recorder, STK etc). It has internet option as well. Overall it is good phone, fully operative without any faults. This Mobile Phone comes with wall charger only.