Enable VoLTE
1
Contact your mobile carrier to activate the 4G and VoLTE functions for your SIM card. If
both the primary and secondary SIM card trays of a dual-SIM phone support 4G and
VoLTE, 4G and VoLTE can be enabled for both SIM cards.
2
Go to
Settings > Mobile network > Mobile data. In the network settings area of SIM
1 or SIM 2, turn on the VoLTE calls switch.
•
This feature may vary depending on your carrier.
•
The 4G network is used as an example here. If your device supports 5G, the operations
are the same.
•
5G services are only available in some countries and regions.
Make a Video Call
Video calls are only possible when both parties are using VoLTE-activated devices.
1
Open
Phone, touch the Contacts tab at the bottom of the screen, then select the
contact you want to call.
2
Touch
to make a video call.
During a voice call, you can also touch
to switch to a video call.
Manage Incoming Calls
You can use the call waiting feature to answer incoming calls when you are already engaged
in a previous call.
If you cannot answer a call because your phone is faulty or the network signal is poor, you
can also set call forwarding to forward calls to another number or device.
Answer or Reject an Incoming Call
If you receive a call when the screen is locked:
•
Drag
right to answer the call.
•
Drag
left to reject the call.
•
Touch
to reject the call and reply with an SMS message.
•
Touch
to set a callback reminder.
If you receive a call when the screen is unlocked:
•
Touch
to answer the call.
•
Touch
to reject the call.
Apps
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