Volte not showing in my Zenfone ZB556kl.

[guptaanupam61]

My device already upgraded in latest firmware version ( Version WW-15.00.1902.98  2019/04/10) but Still the Volte not showing in my Zenfone ZB556kl.

Kindly help us on that .

[Anders_ASUS]

VoLTE will only show if we are working with your operator and have optimized our phones for their network