Samsung GT-B5310 Cell Phone User Manual


 
assembling and preparing your mobile phone
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2. Insert the SIM or USIM card. 3. Insert the battery.
4. Replace the battery cover.
• Place the SIM or USIM card in the phone with
the gold-colored contacts facing down.
• Without inserting a SIM or USIM card, you
can use your phone’s non-network services
and some menus.