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1. Open
Settings
and touch
Network & internet
.
2. Touch either one of the two card names at the top.
3. Touch
Calls preference / SMS preference
to set the
preferred SIM for outgoing calls and messages.
To allow non-data card to use data during calls:
When the non-data nano-SIM card is connected to a call, the
other nano-SIM card cannot use data service. You can set the
non-data card to use data temporarily during the call.
NOTE:
This feature is only useful when VoLTE service is available for
the non-data card.
1. Open
Settings
and touch
Network & internet
.
2. Touch the name of the non-data card at the top.
3. Touch
Advanced
and turn on
4G Calling / VoLTE
and
Data
during calls
.
Control Mobile Data Use
1. Open
Settings
and
touch
Network & internet > Mobile
network
.
2. If two nano-SIM cards are installed, touch one of the card
names.
3. Touch the
Mobile data
switch to enable or disable mobile
data for the current card.
4. If prompted, touch
USE [card name]
to confirm.
NOTE:
