User manual
Manuals
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NOKIA Manuals
Mobile Phones
230 Mobile phone Grey, Silver
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©
2016 HMD Global
.
All
rights
reserved.
Lock or unlock the keys
To avoid accidenta
lly pressing the keys, use keypa
d lock.
1.
Quickly press
.
2.
Select
Lock
.
Unlo
ck the
keypad
Press
, a
nd select
Unlock
.
1
...
...
4
5
6
7
8
...
...
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