How do I improve my mobile phone's call quality?

If you are experiencing poor call quality on your mobile phone, there are several steps you can take to improve it:

• Check your signal strength: Poor signal strength can affect the quality of your voice calls. Try moving to an area with better signal or contacting your carrier to see if there are any network issues.
• Restart your phone: Sometimes simply restarting your phone can improve call quality.
• Adjust your microphone and speaker: Make sure your phone's microphone and speaker are not covered by your hand or any other objects, as this can affect audio quality. Also, try adjusting the volume to see if that helps.
• Use a headset: Using a headset or earphones with a built-in microphone can help to improve call quality by reducing background noise and providing better audio clarity.
• Update your phone's software: Keeping your phone's software up-to-date can help to address any software-related issues that may be affecting call quality.

By following these steps, you can improve the call quality on your mobile phone.