Network settings
Select >
Settings
>
Settings
and
Phone
>
Network
.
To select the network mode, select
Network mode
and
Dual mode
,
UMTS
,
20 Call functions
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or
GSM
. In dual mode, the device switches
automatically between networks.
Tip: Selecting
UMTS
enables faster data
transfer, but may increase the demand on
battery power and reduce the battery life.
In regions close to both GSM and UMTS
networks, selecting
Dual mode
may
cause constant jumping between the two
networks, which also increases the
demand on battery power.
To select the operator, select
Operator
selection
and
Manual
to select from
available networks, or
Automatic
to set
the device to select the network
automatically.
To set the device to indicate when it is
used in a microcellular network (MCN),
select
Cell info display
>
On
.