Selecting A Sim Card For Data Traffic; Selecting Cellular Networks - Sony Xperia C3 Dual User Manual

To check your data usage
1
From your Homescreen, tap
2
Find and tap Settings > Data usage.
3 Tap , then tap Show Wi‑Fi.
4 To view information about the amount of data transferred via Wi-Fi®, tap the Wi-Fi
tab.
5
To view the information about the amount of data transferred via mobile data
connection, tap the SIM1 tab or the SIM2 tab.

Selecting a SIM card for data traffic

Either of the two SIM cards inserted in your device can handle data traffic, but only one
SIM card can be selected to handle data at any given time. You can select the SIM card
to use for data traffic during the initial setup of your device, or you can select or change it
later via the Settings menu.
To change the SIM card used for data traffic
1
From your Homescreen, tap
2 Find and tap Settings > Dual SIM settings > SIM card for data traffic.
3 Select the SIM card you want to use for data traffic, then tap OK to confirm.
For higher data speeds, select the SIM card that supports the fastest mobile network, for
example, 3G.

Selecting Cellular Networks

Your device supports the use of two different networks at the same time. You can select
from the following network mode combinations when two SIM cards are inserted in your
device:
•
One WCDMA network and one GSM network
•
Two GSM networks
For each SIM card, you can set your device to switch automatically between cellular
networks depending on which cellular networks are available where you are. You can
also manually set your device to use a particular cellular network mode for each SIM
card, like , WCDMA, or GSM.
Different status icons are displayed in the status bar depending on the type or mode of
network that you are connected to. Refer to
different status icons look like.
To select a network mode
1
From your Homescreen, tap
2 Find and tap Settings > More > Mobile networks.
3
Select a SIM card.
4 Tap Preferred network type, then select a network mode.
To select another network manually
1
From your Homescreen, tap
2 Find and tap Settings > More > Mobile networks.
3
Select a SIM card.
4 Tap Network operators.
5
Tap Search mode, then select Manual.
6
Select a network.
If you select a network manually, your device will not search for other networks, even if you
move out of range of the manually selected network.
This is an Internet version of this publication. © Print only for private use.
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Status Icons on page 19 to see what the
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