Samsung GT-B7722 User Manual page 11

Samsung mobile phone user manual
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To install the SIM or USIM card and battery,
1
If the phone is on, press and hold [
2
Remove the back cover.
Be careful not to damage your fingernails when you
remove the back cover.
10
Assembling
3
] to turn it off.
Insert the SIM or USIM card.
Your phone has 2 SIM or USIM card slots to allow you
to use 2 SIM or USIM cards and switch between them.
p. 28
Place the SIM or USIM card into the phone with
the gold-coloured contacts facing down.
If you do not insert a SIM or USIM card, you can
only use your phone's non-network services and
some menus.

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