Apps and features85Options during callsIf the area around the rear camera and the fingerprint recognition sensor is covered,unwanted noises may incur during a call. Remove accessories, such as a screenprotector or stickers, around the rear camera area.During a voice callThe following actions are available:• : Access additional options.• Add call: Dial a second call. The first call will be put on hold. When you end the secondcall, the first call will be resumed.• Extra volume: Increase the volume.• Bluetooth: Switch to a Bluetooth headset if it is connected to the device.• Speaker: Activate or deactivate the speakerphone. When using the speakerphone, keepthe device away from your ears.• Mute: Turn off the microphone so that the other party cannot hear you.• Keypad / Hide: Open or close the keypad.• : End the current call.
