Overall the phone is poor build, it doesn't come close to what it suppose to be all the caps and the functionality is to be discussed!
The battery is decent and the dual SIM does work including the SD card slot !
Flir Camera is not as good as they say !
All in all not worth spending money on it !
Perhaps I could say my CAT S60 was cursed or that little gremlins were living inside, but the fact is that one of the reasons I bought the phone, aside from FLIR, was the fact I could dive up to 5 meters in water. This allows me to go freely with my kids and play in water and take some nice videos. But in practice, just after three imnutes being submerged up to 3 m depth (with all the switches and underwater mode) the camera died and the mobile started overheating!. Aside from ruining my holiday since amera broke the First day of my two-week trip, after three months I gave CAT S60 to the official repair service, I am still waiting to get either Money or new phone. Biggest disappointment ever!