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52
To disable data when roaming
You can prevent your phone
from transmitting data over other
carriers’ mobile networks when
you leave an area that is covered
by your carrier’s networks. This
is useful for controlling expenses
if your cell plan doesn’t include
data roaming.
From the Home screen, press
the Menu Key
.
Touch Settings > Wireless &
networks > Mobile network
settings.
Touch Data roaming to
remove the checkmark from
the box.
With Data roaming
unchecked, you can still
transmit data with a Wi-Fi
connection. See “Connecting
to Wi-Fi Networks” on page
53.
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3
To limit your data connection to
2G networks
You can extend your battery life
by limiting your data connections
to 2G networks. When you are
connected to a 2G network, you
may want to postpone activities
that transmit a lot of data,
such as sending, uploading, or
downloading pictures or video,
until you are connected to a
faster mobile or other wireless
network.
From the Home screen, press
the Menu Key
.
Touch Settings > Wireless &
networks > Mobile network
settings > Network mode.
Touch the preferred network
mode. (
GSM/WCDMA auto,
WCDMA only,
and
GSM only
)
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3
Connecting to Networks and Devices
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