Samsung GT-S6102 User Manual page 11

2
Remove the back cover.
Be careful not to damage your fingernails when you
remove the back cover.
3
Insert the SIM or USIM card with the gold-coloured
contacts facing down.
Your device has two SIM card slots to allow you to use two
SIM or USIM cards, and switch between them. Use the left
slot for your primary, or most frequently used, SIM or USIM
card. Use the right slot for a secondary SIM or USIM card.
SIM card 2
The antenna is located in the upper area on the back of
the device. Do not remove the protective tape covering
the antenna, as this can damage the antenna.
When you insert two USIM cards into your device,
the card in the secondary slot will be used for a GPRS
network.
Assembling
11
SIM card 1