Zte BLADE VEC PRO User Manual page 54

Just flick down the status bar and select the micro-SIM card
above the notifications.
To set roaming restrictions:
1. Touch
Roaming.
2. Touch Data roaming and check the card allowed for data
roaming.
- or -
Touch Show roaming reminder to set when roaming
warnings should appear.
Select Network Operator
1. Touch
Network operators.
2. If both micro-SIM cards are installed, touch the one you need.
3. Touch Select manually > OK to search for all available
networks. Then touch a network in the network list to register
manually.
- or -
Touch Choose automatically to select preferred network
automatically.
Control Mobile Data Use
1. Touch
2. Touch Data connection and select the micro-SIM card for
data service, or touch Off to turn off mobile data.
> > Settings > SIM management >
> > Settings > More > Mobile networks >
> > Settings > More > Mobile networks.
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