SIM World ｜VoLTE(Voice Over LTE)

VoLTE(Voice Over LTE)

To enjoy the high quality of voice call with our superb Network, please activate the VoLTE service in just a few steps!

* 1-Card-Multi-Number service is currently not applicable in VoLTE service.

Settings

How to Use

iOS (Single SIM)

iOS (Dual SIM)

Android

HUAWEI

iOS (Single SIM)

Instruction Video

1

Select the "Settings"

2

Select "Mobile Data"

3

Select "Mobile Data Options"

4

Select "Voice & Data"

5

Select "LTE, VoLTE On"

iOS (Dual SIM)

Instruction Video

1

Select the "Settings"

2

Select "Mobile Data"

3

Select "Primary"

4

Select "Voice & Data"

5

Select "LTE, VoLTE On"

Android

Instruction Video

1

Select the "Settings" In the notification bar

2

Select "Connections"

3

Select "Mobile Networks"

4

Select the toggle VoLTE calls to enable VoLTE calls

5

Successfully enable VoLTE

HUAWEI

Instruction Video

1

Select "Settings" in the home screen

2

Select "Mobile Network"

3

Select "Mobile Data"

4

Select the toggle VoLTE calls to enable VoLTE calls

5

Successfully enable VoLTE

*4.5G applicable to selected local data package only.

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