Motorola MT2000 用户手册

If this feature is enabled, and selection of target radio(s) ID(s) via Call list is to be made
available to the user, data must be programmed into the appropriate Call List Table.

Tx Inhibit On Busy
Use the UP/DOWN arrow keys to enable the MDC Transmit Inhibit on Busy Channel option for this personality.

When this option is enabled, polite MDC transmissions will be inhibited when a carrier is present on the channel. 

The factory default is Disabled.

Auto Sel Call Transmit
Use the UP/DOWN arrow keys to enable or disable the Auto Selective Call Transmit option.   

If the Auto Sel Call Transmit option is enabled, the radio will remain in Selective Call mode after the PTT switch is
released otherwise it will exit Selective Call mode as soon as the PTT switch is released.

The factory default is Enabled.

MDC Unlimited Calling
Use the UP/DOWN arrow keys to enable/disable Unlimited Calling. 

With this option enabled, the user is able to directly enter the ID of radios to be called by means of the radio
keypad. Target Radio ID selection via the programmed Call List instead, still remains available for models so
equipped. 

The factory default is Disabled. 

* To be able to take advantage of this feature, a radio must be equipped with a numeric        

keypad.

* This option affects only the Call Alert Encode and Selective Call Encode features.