Connecting to Networks and
Devices
Connecting to Cellular Networks
Manage the nano-SIM Cards
You can turn on or off the nano-SIM cards and choose the default
card for voice calls, messaging, and data.
To turn on or off a card:
1. Touch the Home key > Settings > SIM cards.
2. Touch the on/off switch next a card displayed.
To set the default card:
1. Touch the Home key > Settings > SIM cards.
2. Touch Calls or SMS Messages and select a card as the
default.
To manage card name and display number:
1. Touch the Home Key > Settings > SIM cards.
2. Touch SIM slot 1 or SIM slot 2.
3. In the window that opens, edit the card name or select the
display numbers.
Control Mobile Data Use
You can use or disable the mobile data service of the micro-SIM
card in slot 1.
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