User Manual

Dialing
Basic Calling Functions
Enable Call Forwarding and Never Miss a Call
If you are unavailable to answer calls, you can set your device to forward calls to another
number.
Some carriers may not support this feature.
Open
Phone, and go to > Settings > Call forwarding. If you have a dual-SIM device,
in the SIM 1 or SIM 2 section, touch Call forwarding and select a forwarding method. Enter
the number you want to forward your calls to, then conrm. When call forwarding is
enabled, your device will automatically forward eligible calls to the preset number.
Use International Roaming
When you travel abroad for work or a holiday, you can make calls when your Phone is
roaming without having to dial the country code.
1 Contact your mobile carrier to enable the international toll or international roaming
service.
2 Open
Phone or Contacts to make a call.
VoLTE
VoLTE: Make Calls and Use Data at the Same Time
VoLTE (Voice over LTE) allows both call and data services to be carried on the same 4G
network, which means you can use the Internet even while making calls. VoLTE also provides
you with shorter call connection times and higher quality voice and video calls.
Both of your Phone's SIM card slots support 4G, VoLTE, and VoWiFi, so there is no need to
switch SIMs back and forth.
• Dual 4G: Both of your Phone's SIM card slots support 4G.
• Dual VoLTE: Both of your Phone's SIM card slots support VoLTE, allowing you to use the
Internet while making HD calls.
• Dual VoWiFi: Both of your Phone's SIM card slots support VoWiFi, which allows calls to be
made using Wi-Fi. You can use VoWiFi to make calls even in Airplane mode.
Some carriers may not support this feature.
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