VoLTE
How to activate the VoLTE function of the handset
iPhone (iOS 13):
(1) How to Turn ON VoLTE in iPhone 7
(1) How to Turn ON VoLTE in iPhone 7
Via handset Setting, select “Mobile Data Options”
Select “Mobile Data”
Select “Voice & Data”
Turn on “4G, VoLTE On”
Samsung (Android 10 & 11):
Method : Via handset Setting
Method : Via handset Setting
Via handset Setting, Select “Connections”
Select “Mobile network”
Turn on “VoLTE calls SIM 1”
LG (Android 10):
Method : Via handset Setting
Method : Via handset Setting
Select “Settings”
select “Network & internet”
Select “Mobile networks”
Turn On「VoLTE」on SIM 1
Or/and Turn On「VoLTE」on SIM 2
(if applicable)
Sony (Android 12):
Method : Via handset Setting
Method : Via handset Setting
Select “Network & internet” via handset “Settings”
Select “SIMs”
Turn on ”Enable VoLTE”
Huawei (Android 10):
Method : Via handset Setting
Method : Via handset Setting
Select “Settings”
Select “Mobile network”
Select “Mobile data”
Turn on “VoLTE calls”
Huawei (EMUI 14 & 15):
Method : Via handset Setting
Method : Via handset Setting
Select “Settings”
Select “Mobile network”
Select “Mobile data”
Turn On “VoLTE calls”
OPPO (Android 15)
Method : Via handset Setting
Method : Via handset Setting
Select “Settings”
Select “Mobile network”
Select “SIM”
Turn On “VoLTE calls”
Xiaomi (Android 15)
Method : Via handset Setting
Method : Via handset Setting
Select “Settings”
Select “Mobile networks”
Select “SIM”
Turn On “VoLTE”
Asus (Android 15)
Method : Via handset Setting
Method : Via handset Setting
Select “Settings”
Select “Network & internet”
Select “SIM card”
Select “SIM 1”
Turn On “VoLTE”
Motorola (Android 14)
Method : Via handset Setting
Method : Via handset Setting
Select “Settings”
Select “Network & internet”
Select “SIMs & mobile network”
Select “SIM”
Turn On “4G Calling”