About the Nortel IP Phone 1140E15Use the Volume control buttons to adjustthe volume of the ringer, handset, headset,speaker, and the Handsfree feature. Pressthe top button to increase the volume, andpress the bottom button to decrease thevolume.Press the Mute key to listen to the receivingparty without transmitting. Press the Mutekey again to return to two-way conversation.The Mute key applies to handsfree, handset,and headset microphones.The Mute LED indicator, located on the Mutekey, flashes to indicate that the microphoneis muted.Press the Handsfree key to activatehandsfree.The Handsfree LED indicator, located on theHandsfree key, lights to indicate whenhandsfree is active.Use the Navigation keys to scroll throughmenus and lists appearing on the LCDdisplay screen. The outer part of this keycluster rocks for up, down, left, and rightmovements.Use Up and Down to scroll up and down inlists, and the Left and Right keys to positionthe cursor. In some dialog boxes that appearon your phone, you can also use the Leftand Right keys to select editable fields;press the Right key to select the field belowthe current selection, or the Left key toselect the one above.(Volume +)(Volume -)(Mute)(Handsfree)
