Charger Redial Stores last 3 numbers dialled. See page 12 At a glance Directory To call and store up to 20 names and numbers. See page 15 Command buttons Used in conjunction with Display screen options. Earpiece volume control Increase or decrease volume during a call. See page 13 In use light Lights up when ringing. At a glance Directory To call and store up to 20 names and numbers. See page 15 Command buttons Used in conjunction with Display screen options. Earpiece volume control Increase or