Universal dual sim card adapter installation

1.There are many design on SIM card, but have the same logical criteria.the metal area can not be damaged.



2.Put the transparent sticker on the front of SIM card and cut the sticker following the dot line. this is not the best way for cutting the sticker, the best way is we can cut the sticker by the special tool, it is easy for us to finish this step.
3.Install the two cutted SIM cards in the univerdal dual SIM card and then cover them with stainless steel plate.(refer to diagram 1)



4.Insert the universal dual SIM card to your mobile phone and ready.
5.If you want to resume the SIM card to original, just insert the cutted SIM card into the resume card.(refer to diagram 2)

> Warranty period
Three months warranty, Man-made fault will not be covered in the scope of the warranty.

> Remark
If "insert card" appear, there maybe bad contact on the card. please add a cushion sticker on the card cover.(for without SIM holder card only)