11
The extended-feature functions at a glance
D
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pti
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n
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a
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3
-
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ious
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ing li
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(
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to
m
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ing
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irect
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y
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)
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m
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ot
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ies o
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ph
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licio
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of
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pp
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ur
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m
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d
pa
r
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’s
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d
R
in
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s b
ack as so
o
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p
a
rt
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l
in
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s
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ial
s
a
pr
e
p
r
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r
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m
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r
as
so
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e
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n
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se
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if
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e
d
an
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r
es
s
e
d
Sw
it
c
h
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s
f
r
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m
ch
arg
e
t
o
n
u
m
b
e
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di
sp
la
y
.
D
is
p
la
ys call ch
a
r
g
e
to
tal in
d
e
f
a
u
lt mo
d
e
Pr
ess
Bu
s
y
De
la
ye
d
De
ac
t
iva
t
e
U
n
c
o
nd
it
iona
l
