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VoLTE－Xiaomi
Voice Service
Enjoy a FREE upgrade to VoLTE to experience voice call with speedy connection and video call with high quality!
Voice Service
Enjoy a FREE upgrade to VoLTE to experience voice call with speedy connection and video call with high quality!
Xiaomi (Android 10)
 
Via handset Setting, select “SIM cards & mobile networks"
Select “SIM card settings”
     Turn on “Use VoLTE”