Vivo X Fold+Close HD call tutorial

Nowadays, mobile phones are becoming more and more intelligent and have more and more functions, so we don't know what many functions are used for. For example, there is a "HD" sign on the top of the mobile phone. Many Yonghui said that what is this prominent sign, and how should we turn it off if we don't need it? Let's take a look at the introduction of vivo X Fold+hd HD calling.

how to close hd call in vivo X Bold+

1. Open phone settings

2. Click Wireless and Network

3. Click Mobile Network

4. Enter the mobile network interface and turn off the VoLTE HD call

5. Back to the mobile desktop, the HD icon on the top corner of the page is removed

The above is the tutorial for vivo X Fold+to turn off HD calls. There are many different settings for mobile phones, so you have to choose according to your own needs. Many kids can't use HD calls, so you can turn off according to the above strategy.