How does Huawei Glory V8 open the virtual HD calling mode?

Hello! The VoLTE service can be edited by SMS "DGVOLTE" and sent to 100 10. Reply according to the content of the short message to open it.

Warm reminder:

1, effective immediately after ordering;

2. Users in some provinces are temporarily unable to handle it, subject to local policies.

Internal considerations:

If the user's attribution is clear, it shall be explained according to the business rules of the attribution province.