Phone61Options during callsDuring a voice callThe following actions are available:• : Increase the volume.• Add call: Dial a second call.• Keypad: Open the keypad.• End call: End the current call.• Speaker: Activate or deactivate the speakerphone. When using the speakerphone, speakinto the microphone at the top of the device and keep the device away from your ears.• Mute: Turn off the microphone so that the other party cannot hear you.• Bluetooth: Switch to a Bluetooth headset if it is connected to the device.Tap to view more options.When you launch apps during a call, a pop-up window for the call screen ( ) appears. You cancontinue your phone conversation while using apps.To move the pop-up window, drag it to another location.To delete the pop-up window, tap and hold it, and then tap OK.To return to the call screen, tap the pop-up window.