User manual
Manuals
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Oppo Manuals
Smartphone
ColorOS 5.1
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D
el
e
t
e
t
h
e
l
a
s
t
d
i
g
i
t
.
Cli
ck
.
C
l
e
a
r
t
h
e
c
a
l
c
u
l
a
t
i
o
n
r
e
s
u
l
t
s
.
Cl
ick
.
Hi
d
e
o
r
s
h
o
w
t
h
e
k
e
yp
a
d
.
Click
in the mi
dd
le of
the scre
en to hide
the
keypad
. Clic
k Calculate
or the cal
culatio
n form
ula to
re
sume
.
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