With the Call Waiting feature, when you’re on call and a second call comes in, you’ll hear a tone to let you know the second incoming call.
If you decide to answer this call, the first call will be put on hold automatically.
To turn on/off Call Waiting on your Redmi, please follow these steps :
- On your phone, find and launch the Phone app.
- Tap the Menu button.
- Select Settings.
- Tap Call settings.
- Tap Additional settings.
- If you have 2 SIM cards inserted, select one.
- Now, you can slide the Call waiting switch to the left (off) or right (on)
Note: The steps here were written for MIUI V5, based on Android 4.2.2 on a Redmi (HM1W). If you’re having a different model of Redmi or other version of MIUI/Android, there’s a possibility that the steps and screenshots will be different.