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Settings
131
Airplane
mode
Airplane
mode
turns
off
all
network
connections
including
calling,
texting,
mobile
data,
Wi-Fi,
and
Bluetooth.
While
Airplane
mode
is
enabled,
you
can
turn
on
Wi-Fi
and
Bluetooth
in
Settings
or
from
the
Quick
settings
panel.
◌
From
Settings,
tap
Connections
>
Airplane
mode
,
and
then
tap
to
enable
this
feature.
Mobile
networks
Use
Mobile
networks
to
configure
your
device's
ability
to
connect
to
mobile
networks
and
use
mobile
data.
Options
may
vary
by
carrier.
◌
From
Settings,
tap
Connections
>
Mobile
networks
.
•
Mobile
data
:
Enable
mobile
data
usage.
•
International
data
roaming
:
Change
voice,
text
and
data
roaming
settings
for
international
roaming.
•
Allow
2G
service
:
Permit
the
use
of
2G
service
in
areas
with
limited
cellular
coverage.
•
Data
roaming
:
Choose
whether
to
allow
your
device
to
connect
to
mobile
data
while
traveling
outside
your
carrier's
network
area.
•
Data
roaming
access
:
Configure
access
to
mobile
networks
while
roaming.
•
Roaming/Roaming
state
:
Enable
or
disable
data
while
roaming
on
other
mobile
networks.
•
Signal
strength
:
View
mobile
signal
strength.
•
Enhanced
Calling
:
Enable
enhanced
communication
using
LTE
data.
•
Network
mode
:
You
can
select
which
network
modes
your
mobile
device
can
use.
•
System
select
:
Change
the
CDMA
roaming
mode,
if
applicable
for
your
carrier.
•
Access
Point
Names
:
Choose
or
add
APNs,
which
have
the
network
settings
your
device
needs
to
connect
to
your
provider.
•
Network
operators
:
Choose
available
and
preferred
networks.