Identifying External Components
REDIAL: Dials the last number you called.
MEMO: Shifts the state to editing the name and number of the Speed
Dial and Address Book, or stores the configuration in non-volatile
MUTE: Turns sound pickup off and on.
FLASH: Transfers the call or clears the input string.
HOLD: Turns sound transmission and reception off and on.
DIAL PAD: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, *, #.
RING/SPEAKER VOLUME CONTROL: Increases or decreases ring
volume or speakerphone volume during a call.
SPEAKER PHONE: Enables/disables the speakerphone function.
ENTER: Confirms input or goes to the displayed submenu.
ESC: Cancels input or returns to the previous menu.
HANDSET VOLUME CONTROL: Adjusts listening volume on a call
to Low, Medium, or High (default setting is Medium).