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Settings
Wireless & Networks
SIM card settings
If you have inserted two SIM cards, your phone shall automatically switch to
Dual Card mode.
1. On the home screen, select “Settings” > “SIM card settings”.
2. Select one SIM card and turn on “Mobile data”. You can also select Network
Type and touch “More” for detailed settings.
Note:
When two SIM cards are inserted, one card is used for data service and the
other card is used for GSM only.
You can make HD voice and video calls after turning on “VOLTE”. This function
requires the support of telecom operators.
Airplane mode
After the Airplane mode is activated, your phone will close all wireless
connections.
1. On the home screen, select “Settings” > “Other wireless settings”.
2. Touch the switch icon next to “Airplane mode”.
Tips:
You can pull down the notification panel to show the Shortcuts panel, and touch
“Airplane mode” to enable or disable the airplane mode.
WLAN antenna
1. On the home screen, select “Settings” > “Other wireless settings”.
2. Select single antenna or dual antenna.