VoLTE Voice Call Setting

Just follow the simple steps below to enjoy stabler and higher quality calls in Hong Kong with VoLTE!

Reminder: Subject to the compatibility requirements of your device and operation system. VoLTE service is only available under LTE network coverage with designated handsets.

iOS (Single SIM)

iOS (Dual SIM)

Android

iOS (Single SIM)

1

Go to device settings and select "Mobile Data"

2

Select "Mobile Data Options"

3

Select "Voice & Data"

4

Select "VoLTE On" to use VoLTE

iOS (Dual SIM)

1

Go to device settings and select "Mobile Data"

2

Select the SIM you wish to activate the service

3

Select "Voice & Data"

4

Select "VoLTE On" to use VoLTE

Android

1

Go to device settings, select "Connections"

2

Select "Mobile Networks"

3

Choose the SIM you wish to activate VoLTE service, then click to turn ON "VoLTE Calls" to use 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

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