Settings
114
Tap
and
pay
Use
an
NFC
payment
app
to
make
payments
by
touching
your
device
to
a
compatible
credit
card
reader.
1.
From
Settings,
tap
Connections
>
NFC
and
payment
,
and
then
tap
to
turn
on
NFC.
2.
Tap
Tap
and
pay
>
Payment
to
see
the
default
payment
app.
•
To
use
another
payment
app
when
it
is
open
instead
of
the
default
app,
tap
Tap
and
pay
with
open
apps
.
•
To
set
another
payment
app
as
the
default,
tap
Others
,
and
then
tap
the
app
you
prefer.
TIP
NFC
technology
is
used
with
Samsung
Pay
.
Turn
on
this
feature
to
see
how
easy
and
secure
it
is
to
use
your
device
to
make
payments.
Airplane
mode
Airplane
mode
disconnects
your
device
from
all
networks
and
turns
off
connectivity
features.
1.
From
Settings,
tap
Connections
>
Airplane
mode
.
2.
Tap
to
enable
this
feature.
Data
usage
Check
your
current
mobile
and
Wi-Fi
data
usage.
You
can
also
customize
warnings
and
limits.
◌
From
Settings,
tap
Connections
>
Data
usage
.
Monitor
Wi-Fi
data
You
can
restrict
Wi-Fi
data
access
by
customizing
usage
limits
and
networks.
1.
From
Settings,
tap
Connections
>
Data
usage
.
2.
Tap
Wi-Fi
data
usage
to
view
data
usage
over
Wi-Fi
connections
over
a
period
of
time.
You
can
view
total
usage
as
well
as
usage
by
app.
