Samsung GT-S5690 Cell Phone User Manual


 
Assembling
11
To install the SIM or USIM card and battery,
If the device is on, press and hold [
1
] and select Power
off
OK to turn it off.
Turn the screw anti-clockwise with a coin or other object
2
to unlock the back cover, and then remove the cover.
Do not use your fingernails to unscrew.
Be careful not to damage your fingernails when you
remove the back cover.
Insert the SIM or USIM card with the gold-coloured
3
contacts facing down.