47S ETTING46 SETTINGSetting Call Time DisplayIf you turn the feature on, the handset automatically times theduration of calls. The handset displays the call duration bothduring your call and also for a few seconds after your call iscompleted. The feature is preset to ON.1. Press MENU to display main menu items.2. Press ❷ (or #) button repeatedly to choose 3: Setting,then press OK button.3. Press ❷ (or #) button repeatedly to choose 3: CallTime,then press OK button.Result: The display shows the current setting.4. Press ❷ (or #) button to choose ON or OFF. Select ON toturn this feataure on.5. Press OK button to save the setting.6. To return to Standby mode, press .Editing Prefix NumberPrefix number option allows you to add digits such as outsideline access number ‘9’ to an external phone number currentlystored in your Call logs. When you dial the external phonenumber stored in Call logs, the prefix number is automaticallydialed before the phone number.The prefix number is preset to ‘9’ at factory.To change the prefix number:1. Press MENU to display main menu items.2. Press ❷ (or #) button repeatedly to choose 3: Setting,then press OK button.3. Press ❷ (or #) button repeatedly to choose 5: PrefixEdit,then press OK button.Result: The display shows the current setting.4. Enter the desired prefix number.Note: You enter up to 4 digits.5. Press OK button to save the setting. Then press to returnto Standby mode.