Nokia 3390 Cell Phone User Manual


 
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3
Remove the battery
1
Switch off the phone.
2
&
3
Remove the back cover.
4
Lift off the cover.
5
Press the two release catches
outward.
The battery pops up.
6
Lift out the battery.
When you remove and replace the battery, you must reset the
phone’s clock. See “Set up the clock” on page 68.