HD Voice

[jz1289]

On iphone, how do you turn on HD Voice and also hwo can you tell if HD voice is in use during a call.

[BandOfBrothers]

Hi @jz1289

there isn't a setting you have or need to activate on your phone or Account. 

It's automated when 3G signal is attained. 

You should experience a clearer call quality. 

"Experience crystal clear calls with HD Voice from Vodafone. This new technology improves the quality of each person’s voice while reducing background noise on every call between compatible Vodafone mobile"

More info in this link > Vodafone ~ Using-our-network/HD-Voice.

Check if your phone is compatible via this link > Phone Compatibility ~ high-definition-voice-calls.

[jz1289]

Hi @BandOfBrothers 

I have an iphone which is compatiblem, however is there a way to know when HD voice is in use like does an icon appear on screen or something?

[jeffkinn]

No - nothing appears. There is no way of telling other than by the clarity of the call itself.