Icom VE-PG4 Operating Guide ver.1.36 - Page 279

11 PBX Special Number screen PBX > Special Number ■■Transceiver Special Number Sets the special numbers that can be used only by the transceivers. Options: Up to 3 digit numbers and characters (0~9, #, *) 1 2 3 4 1 OFF-hook for Dialing �� 2 OFF-hook for Answering � 3 ON-hook 4 Immediate Calling Set the tone signal starting to dial. Hold down this key for a while, then push the number keys to call.  (Default: Blank) LLOnly when this option is set to a 1 digit number, a transceiver enters off-hook condition by holding this key for the set period of time in OFF-hook Detect Timer, then you will be ready to dial. Also you have to enable the DTMF settings in Connection Port Settings. Set the tone signal to receive the telephone call on a transceiver.  (Default: #) LLOnly when this option is set to a 1 digit number, a transceiver can answer a telephone call by holding this key for the set period of time in OFF-hook Detect Timer. Also you have to enable the DTMF settings in Connection Port Settings. LLWhen no tone signal has set, the call is automatically received. Set the tone signal to end (disconnect) the call. Push this key to hook the call on a transceiver. (Default: #) LLOnly when this option is set to a 1 digit number, a transceiver can cancel a telephone call by holding this key for the set period of time in OFF-hook Detect Timer. Also you have to enable the DTMF settings in Connection Port Settings. Set the DTMF code for immediately transmitting the code.  (Default: None) 11-6