Your screen goes dark to avoid accidental touches. To wake it up, move it away from your face or press the Power key.

During a call, you can:

• Multitask. Touch to hide the call display and look up a phone number or use other apps. To return to the call display, drag the status bar down and touch Ongoing call.
• Answer another incoming call. On the incoming call screen, if you answer the second call, the first will be put on hold. If you respond with a message or send to voicemail, you return to the first call.
• Adjust the volume. Use the volume button on the side of the phone.
• Use speakerphone. Touch .
• Use (or stop using) a paired Bluetooth device. Touch .
• Mute your microphone. Touch .
• Enter numbers, such as a conference code. Touch .
• Add another person to the call. Touch .

To end a call, touch .

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