What are the slots inside the Battery compartment of Samsung REX90 feature phone?

Samsung has launched new low budget feature phones called Samsung REX 90 (GT-S5292). Like all other feature packed phones , this one has slots and ports to do things like expanding memory , using Dual SIM and much more. Lets find out whare different slots at the Rear of phone once you open the Back cover of REX 90 :

Few things to know :

● The device comes with DUAL Smart SIM.

● The device has an expandable memory to 32 GB with an external SD Memory card slot.

● It has a slot for 1000 MAh Battery.

Following representation will show the slots and ports :

Following is the slot for Memory card, see below for reference :

To take a Walk around Samsung REX 90 , click here