How to turn on the voice call function of vivo mobile phone

To turn on the voice call function of vivo mobile phone, you can follow the following steps:

1. Open the settings menu of your mobile phone, and you will usually find the settings icon on the home screen. Click to enter the settings interface.

2. In the setting interface, find "Call Settings" or similar options, and click to enter the call settings page.

3. In the call settings page, look for "voice call" or similar options, which are usually displayed in the form of switches.

4. Click the switch to turn on the voice call function.

Now explain why you need to turn on the voice call function. Voice call function is one of the basic functions of mobile phone. Turn on the voice call function to realize voice call with others. Compared with SMS or social software, voice call can deliver information more directly and provide a more realistic communication experience.

In addition, voice calls have other advantages. For example, voice calls can help you solve problems faster or communicate in real time, especially in an emergency or when you need to negotiate quickly. In addition, for some people with weak language ability, voice call can better convey meaning and avoid misunderstanding and ambiguity.

In short, turning on the voice call function of vivo mobile phone can make you enjoy a more convenient and efficient communication experience and improve communication efficiency and quality.