89ìINTî - If residential systems: Internal calls off hook(not used on KIRK Wireless Server)Turns loudspeaking on and off (only KIRK 4040)ìRî -Ifoff hook: Recall. If on hook: Read or write messageì î - On hook/off hook and turn ONî *î - * (Change from pulse to DTMF on KIRK Wireless Server), Long = pause (-), extra long: changefrom pulse to DTMF (a îTî appears in the display, GAP standard)ì0-9î - Digits or letters in alphanumeric mode (names and messages)ì *ì -*, Choose uppercase or lowercase letters in alphanumeric mode5. Turning the handset ON/OFFON: Press -key for 1/2 second.When the handset is turned on the symbol is shown in the lower left corner of the display, if the handset issubscribed to a system. (For subscription, see Chap. 7.5.1)OFF: Press the 3-key (MUTE) for 3 secondsPlease note: When the handset has been outside the coverage area, it can take up to 30 seconds before thehandset is back on the system after re-entering the coverage area.