Calling 67Options During a CallWhile in a call, you can use these features:• Personalize call sound: Apply a sound equalizer to the call audio,in cases where you might need the sound softer or clear, oroptimized for your right or left ear.• Noise reduction on/Noise reduction off: Enable or disable noisereduction, to improve call audio quality in noisy environments.• Extra volume: Enable or disable increased volume in theearpiece. Compensates for low sound from the other caller.• Add call: Display the Dialer to set up a multi-party call.• Keypad: Display a keypad to enter numbers.• End call: End the phone call.• Speaker: Enable or disable speakerphone.• Mute: Mute or unmute your voice on the call.• Headset: Switch the call’s audio to a Bluetooth headset.• Touch Menu for additional options:– Contacts: Launch Contacts.– Message: Launch Messaging to view or create messages.– Memo: Launch S Memo to take notes in text, or create adrawing.Ending a Call Touch .Personalizecall soundNoisereductionExtravolume